Equity Research: JieJia WeiChuang (300724.SZ)

Date: August 28, 2025
Sector: Renewable Energy / Photovoltaic Equipment / Semiconductor Equipment
Rating: BUY
Current Price: CNY 84.28
Target Price: Implied Upside based on 10x 2025E PE
Analyst: Institutional Research Team

Executive Summary

Performance In Line with Expectations; Q2 Profitability Rebounds Amid Accelerated Order Recognition

On August 27, 2025, JieJia WeiChuang (hereinafter referred to as "the Company" or "JJWC") released its interim report for the first half of 2025 (1H25). The Company reported revenue of CNY 8.37 billion, representing a year-over-year (YoY) increase of 26.41%, and attributable net profit of CNY 1.83 billion, up 49.26% YoY. Notably, the second quarter (2Q25) demonstrated significant sequential improvement, with revenue reaching CNY 4.27 billion (+4.24% QoQ) and net profit surging to CNY 1.12 billion (+58.47% QoQ). These results align with our previous expectations, underscoring the resilience of the Company’s core business amidst a challenging industry backdrop.

The primary driver for this performance was the accelerated acceptance of equipment orders, fueled by a rush in downstream photovoltaic (PV) installations. This trend positively impacted the utilization rates of battery production lines, thereby accelerating the recognition of revenue for JJWC’s equipment. Concurrently, the Company’s profitability metrics showed marked recovery in 2Q25, with gross margin expanding to 31.69% (+4.17 percentage points QoQ) and net margin reaching 26.27% (+8.99 percentage points QoQ). This margin expansion was further supported by a substantial reduction in asset impairment losses, which fell by 86.86% QoQ to CNY 23 million in 2Q25.

Beyond the immediate financial results, JJWC continues to solidify its leadership in TOPCon battery equipment while making strategic breakthroughs in next-generation technologies. The Company’s perovskite equipment portfolio is entering a commercial harvest phase, evidenced by recent awards and orders from leading industry players. Furthermore, its subsidiary, Chuangwei Microelectronics, has achieved full self-developed capabilities in semiconductor wet processing equipment, offering high-cost-performance solutions for 6-12 inch wafer manufacturing and advanced packaging.

Despite the strong operational performance, cash flow dynamics remain a point of scrutiny. Operating cash flow turned negative in 2Q25 (-CNY 158 million), primarily due to timing mismatches in payments with upstream and downstream partners and the freezing of CNY 463 million in funds due to litigation. However, we view this as a transient liquidity pressure rather than a structural deterioration, given the robust order book and improving receivables conversion potential.

We maintain our BUY rating on JJWC. We have adjusted our earnings forecasts for 2025-2027 to CNY 2.82 billion, CNY 1.27 billion, and CNY 1.07 billion, respectively. At the current share price of CNY 84.28, the stock trades at approximately 10x, 23x, and 27x forward P/E for 2025, 2026, and 2027, respectively. The valuation appears attractive relative to the Company’s technological moat in TOPCon and its emerging growth engines in perovskite and semiconductor equipment.

Key Takeaways

1. Financial Performance: Robust Top-Line Growth and Margin Expansion

1.1 Half-Year Results Overview

The Company delivered a solid performance in 1H25, demonstrating its ability to capitalize on the downstream PV installation rush.

• Revenue: CNY 8.37 billion, +26.41% YoY.
• Attributable Net Profit: CNY 1.83 billion, +49.26% YoY.
• Profit Margin Trend: The significant outperformance of net profit growth compared to revenue growth indicates improved operational efficiency and a favorable product mix.

1.2 Second Quarter Sequential Surge

The momentum accelerated in 2Q25, highlighting the effectiveness of the Company’s delivery and acceptance strategies.

Analysis of Margin Recovery:
The sequential improvement in gross and net margins is attributed to two main factors:
1. Scale and Efficiency: As downstream customers rushed to install capacity before potential policy or market shifts, JJWC’s equipment acceptance rate increased. Higher utilization of production and service resources led to better absorption of fixed costs.
2. Reduced Impairments: Asset impairment losses dropped significantly from Q1 levels. In Q1, higher impairments likely reflected conservative accounting amid market uncertainty. The reduction in Q2 suggests a stabilization in the perceived recoverability of assets and receivables, or a one-off adjustment in Q1 that normalized in Q2.

1.3 Cash Flow Dynamics: A Temporary Headwind

While profitability surged, operating cash flow (OCF) faced pressure in 2Q25.

• 2Q25 OCF: -CNY 158.3 million (Turned negative from positive in prior periods).
• Primary Drivers:
  • Payment Mismatches: The Company experiences differing payment cycles with its suppliers (upstream) and customers (downstream). In periods of rapid revenue recognition, working capital requirements often increase temporarily as receivables build up before cash collection.
  • Litigation Impact: Funds totaling CNY 463 million were frozen due to ongoing litigation. This non-operational constraint directly reduced available cash, impacting the OCF metric.

Investor Implication: Investors should monitor the resolution of the litigation and the subsequent release of frozen funds. Additionally, as the recognized revenue converts into cash collections in subsequent quarters, we expect OCF to normalize. The strong net profit generation provides a buffer, but working capital management remains a key operational focus.

2. Operational Analysis: Core Strengths and New Growth Engines

2.1 PV Equipment: Dominance in TOPCon and Acceleration in Perovskite

A. TOPCon Battery Equipment: Market Leadership Sustained
JJWC maintains a leading market share in the production of TOPCon (Tunnel Oxide Passivated Contact) battery equipment. As TOPCon becomes the mainstream technology for high-efficiency crystalline silicon cells, the Company’s established position ensures a steady stream of orders and recurring service revenue. The "rush to install" in 1H25 was largely driven by TOPCon capacity expansions, directly benefiting JJWC’s order book realization.

B. Perovskite Equipment: Entering the Commercial Harvest Phase
The Company is successfully transitioning its perovskite technology from R&D to commercial deployment. Key developments include:

1. Industry Recognition: The Company’s self-built pilot line won the "Megawatt Level Emerald Award" at the SNEC PV+ 2025 (18th International Solar Photovoltaic & Smart Energy Conference). This award validates the technical maturity and scalability of JJWC’s perovskite solutions.
2. Order Wins: The Company has secured orders for PVD (Physical Vapor Deposition) and RPD (Reactive Plasma Deposition) equipment from leading head enterprises in the perovskite sector. These wins demonstrate customer confidence in JJWC’s ability to deliver critical deposition tools for next-gen cells.
3. Technological Innovation: JJWC launched an industrial-grade piezoelectric inkjet printing technology for perovskite films. This technology is pivotal for reducing material waste and lowering production costs, thereby enhancing the economic viability of perovskite/crystalline silicon tandem cells. By addressing the cost bottleneck, JJWC is accelerating the commercialization timeline for tandem batteries, positioning itself as a key enabler of the next technological leap in PV.

Strategic Significance:
The progress in perovskite equipment diversifies JJWC’s revenue sources beyond the cyclical TOPCon market. As the industry moves towards tandem structures, JJWC’s comprehensive portfolio (covering both silicon and perovskite processes) creates a powerful cross-selling opportunity and strengthens customer stickiness.

2.2 Semiconductor Equipment: Full Self-Development Breakthrough

Through its subsidiary, Chuangwei Microelectronics, JJWC has made significant strides in the semiconductor wet processing equipment sector. This represents a strategic diversification into a high-barrier, high-value market.

Key Achievements:
1. Full Process Autonomy: The subsidiary has achieved independent development of the entire wet processing equipment workflow. This reduces reliance on foreign technology and enhances supply chain security for domestic chipmakers.
2. Product Coverage: The product portfolio now covers:
* 6-12 Inch Wafer Manufacturing: Catering to mainstream logic and memory chip production.
* Third-Generation Semiconductors: Supporting SiC (Silicon Carbide) and GaN (Gallium Nitride) applications, which are critical for EVs and power electronics.
* Advanced Packaging: Addressing the growing demand for heterogeneous integration and chiplet technologies.
3. Flagship Product Launch: The newly launched 12-inch basket-less slot-type wet cleaning equipment is designed for 45-90nm and below process nodes.
* Software Independence: All control software is self-developed, ensuring flexibility and security.
* High Localization Rate: The localization rate of key components exceeds 95%. This high degree of self-sufficiency allows for competitive pricing and faster service response, offering a high cost-performance ratio compared to international competitors.
4. Market Reception: The new equipment has garnered significant industry attention, indicating strong potential for future order conversion as domestic semiconductor fabs continue to prioritize localized supply chains.

Strategic Significance:
The semiconductor segment provides a long-term growth runway that is less correlated with the PV cycle. While currently a smaller contributor to total revenue, the high technical barriers and strategic importance of semiconductor equipment localization in China position this segment for exponential growth in the medium to long term.

3. Earnings Forecast and Valuation

Based on the 1H25 results, the acceleration in order acceptance, and the latest business developments in perovskite and semiconductor sectors, we have updated our financial model.

3.1 Revised Earnings Estimates

We project the Company’s attributable net profit for 2025-2027 as follows:

> Note on Forecast Trajectory: The projected decline in revenue and profit from 2025 to 2027 reflects the anticipated cyclicality of the PV equipment industry. After the peak installation and capacity expansion cycle of 2024-2025, the market is expected to consolidate. However, the Company’s diversification into perovskite and semiconductor equipment is expected to mitigate the severity of this downturn and provide a floor for earnings. The 2025E profit remains robust due to the backlog of orders being recognized.

3.2 Valuation Analysis

• Current Share Price: CNY 84.28
• Forward P/E Ratios:
  • 2025E: ~10.4x
  • 2026E: ~23.0x
  • 2027E: ~27.5x

Valuation Perspective:
At ~10x 2025E P/E, the stock is trading at a historically reasonable valuation for a leading equipment manufacturer, considering its strong cash generation capability (once working capital normalizes) and technological leadership. The higher forward P/E multiples for 2026 and 2027 reflect the expected earnings contraction due to industry cyclicality. However, investors should view these multiples in the context of the Company’s optionality in new technologies. If perovskite or semiconductor equipment revenues exceed expectations, the earnings trough could be shallower, leading to multiple re-rating.

Comparatively, JJWC trades at a discount to some pure-play semiconductor equipment peers but at a premium to traditional PV component manufacturers, reflecting its hybrid status as a high-tech equipment provider with exposure to both mature (TOPCon) and emerging (Perovskite/Semi) markets.

3.3 Return on Equity (ROE) and Efficiency

• ROE (Diluted): Expected to remain healthy at 20.29% in 2025E, before declining to 8.38% in 2026E and 6.57% in 2027E in line with profit trends.
• Asset Turnover: The Company maintains efficient asset utilization, with total asset turnover supporting strong returns on invested capital (ROIC) in the near term.

Risks / Headwinds

While the investment thesis remains positive, institutional investors must consider the following risks:

1. Technology Penetration Risk

• Perovskite Commercialization Delay: While JJWC has made significant progress, the large-scale commercial adoption of perovskite/crystalline silicon tandem cells depends on solving stability and lifetime issues. If the industry-wide transition to tandem cells is slower than anticipated, the revenue contribution from perovskite equipment may fall short of expectations.
• TOPCon Obsolescence: Although TOPCon is currently dominant, any rapid shift to alternative technologies (e.g., HJT gaining unexpected traction, or new disruptive tech) could render existing TOPCon equipment orders less valuable or lead to cancellations.

2. R&D Execution Risk

• Semiconductor Equipment Validation: Breaking into the semiconductor supply chain requires rigorous validation by foundries. Any delays in qualifying the 12-inch wet cleaning equipment or other new products could postpone revenue recognition in this high-growth segment.
• Innovation Pace: The PV and semiconductor industries are characterized by rapid technological iteration. Failure to keep pace with R&D advancements could erode JJWC’s competitive moat.

3. Financial and Liquidity Risk

• Accounts Receivable Collection: The negative operating cash flow in 2Q25 highlights the risk of delayed payments from downstream customers. If the financial health of PV manufacturers deteriorates due to overcapacity or price wars, JJWC may face increased bad debt provisions or prolonged DSO (Days Sales Outstanding), impacting liquidity.
• Litigation Outcome: The frozen funds of CNY 463 million represent a significant portion of the Company’s liquid assets. An adverse legal outcome or prolonged freezing period could strain working capital and limit the Company’s ability to invest in R&D or expand operations.

4. Industry Cyclicality

• CapEx Contraction: The forecasted decline in revenue for 2026-2027 assumes a normalization of PV capex. If the industry experiences a deeper-than-expected downturn, order volumes could drop more sharply, leading to further earnings compression.

Rating / Sector Outlook

Sector Outlook: Consolidation and Technological Transition

The global photovoltaic equipment sector is undergoing a phase of consolidation and technological transition.
1. Short-Term (1-2 Years): The industry is benefiting from the final wave of TOPCon capacity expansion and the initial rollout of perovskite pilot lines. Demand for high-efficiency equipment remains robust, supporting revenues for leaders like JJWC.
2. Medium-Term (3-5 Years): The focus will shift to cost reduction and efficiency enhancement via tandem cells. Equipment providers that offer integrated solutions for perovskite/silicon stacking will gain market share. Simultaneously, the semiconductor equipment sector in China is experiencing strong tailwinds from localization policies, offering a lucrative diversification path for capable firms.

Competitive Positioning

JJWC is well-positioned as a platform-based equipment provider. Unlike single-product competitors, JJWC’s broad portfolio across PV (TOPCon, Perovskite) and Semiconductor (Wet Processing) allows it to:
* Mitigate sector-specific cyclicality.
* Cross-sell technologies to overlapping customer bases (e.g., energy companies expanding into semiconductors or vice versa).
* Leverage R&D synergies in materials science and precision manufacturing.

Rating Justification: BUY

We maintain a BUY rating based on:
1. Undervalued Core Business: The 10x 2025E P/E does not fully reflect the quality of earnings and the market leadership in TOPCon.
2. Optionality Value: The successful entry into perovskite and semiconductor equipment provides significant upside optionality that is not yet fully priced in.
3. Resilience: The Company’s ability to deliver strong profits even amidst industry volatility demonstrates operational excellence.

Investment View

Strategic Recommendations for Institutional Investors

1. Focus on the "Quality of Earnings" Shift

Investors should look beyond the top-line revenue volatility and focus on the margin expansion and cash conversion cycle. The Q2 margin recovery is a critical signal that JJWC can maintain profitability even as competition intensifies. Monitor the quarterly trends in gross margin and the resolution of the frozen funds to assess the sustainability of this profitability.

2. Monitor the Perovskite Catalysts

The commercialization of perovskite tandem cells is a multi-year theme. Key catalysts to watch include:
* Efficiency Records: Announcements of new efficiency records using JJWC’s equipment.
* GW-Scale Orders: Transition from MW-scale pilot lines to GW-scale mass production orders from major PV manufacturers.
* Cost Metrics: Data showing the cost-per-watt reduction achieved by JJWC’s inkjet printing technology.

3. Semiconductor Segment as a Long-Term Call Option

Treat the semiconductor equipment business as a long-term call option. While it may not contribute significantly to earnings in 2025-2026, successful validation and adoption of the 12-inch wet cleaning equipment could lead to a re-rating of the stock multiple, aligning it closer to high-valued semiconductor equipment peers. Track the number of qualified tools installed in major foundries.

4. Risk Management: Cash Flow Watch

Given the negative OCF in Q2, investors should closely monitor the accounts receivable turnover days and inventory levels in subsequent quarterly reports. A sustained improvement in cash flow will be a key confirmation of the business’s health and will support potential dividend payouts or share buybacks.

Conclusion

JieJia WeiChuang stands at a pivotal intersection of mature PV technology and emerging next-gen innovations. Its 1H25 performance confirms its operational resilience and market leadership. While the near-term outlook involves navigating industry cyclicality and liquidity pressures, the Company’s strategic bets on perovskite and semiconductor equipment position it for sustainable long-term growth. At current valuations, the risk-reward profile is favorable for long-oriented institutional investors seeking exposure to the technological evolution of the energy and semiconductor sectors.

Appendix: Detailed Financial Analysis

A. Income Statement Analysis (Historical & Forecast)

The following table details the projected income statement trends, highlighting the shift in cost structures and profitability drivers.

Key Observations:
* R&D Intensity: R&D expenses remain elevated as a percentage of sales during the growth phase (2023-2025) to support new product development. The absolute amount decreases in 2026-2027 in line with revenue, but the commitment to innovation remains critical.
* Operating Leverage: The EBIT margin is projected to stabilize around 21-22%, indicating strong operating leverage and cost control measures despite revenue fluctuations.
* Tax Rate: The effective tax rate is estimated to hover around 13-14%, benefiting from high-tech enterprise incentives.

B. Balance Sheet Health

Analysis:
* Inventory Reduction: A significant drawdown in inventory is expected from 2024 to 2027 (CNY 14bn to CNY 7.3bn), reflecting the conversion of finished goods into sales and more efficient production planning. This releases working capital.
* Deleveraging: The debt-to-asset ratio is projected to improve significantly, dropping from 67% in 2024 to 40.4% in 2027. This strengthens the balance sheet and reduces financial risk.
* Cash Position: Despite the Q2 cash flow dip, the projected cash balance grows steadily, supported by profit retention and working capital optimization.

C. Cash Flow Statement Projections

Note: The low operating cash flow in 2025E (CNY 184 million) reflects the working capital buildup and litigation impacts discussed earlier. However, the positive net cash change indicates that investing and financing activities are managed to preserve liquidity. The recovery in 2026-2027 OCF suggests a normalization of collection cycles.

D. Key Financial Ratios

Interpretation:
* High Interest Coverage: The negative interest coverage ratio indicates that the Company generates sufficient operating profit to cover interest expenses many times over, implying very low solvency risk.
* Liquidity: The current ratio remains robust above 3x, indicating strong short-term liquidity to meet obligations.

Deep Dive: Technological Moats and Competitive Landscape

1. The TOPCon Advantage: Why JJWC Leads

TOPCon technology has become the de facto standard for high-efficiency crystalline silicon cells due to its compatibility with existing PERC lines and superior efficiency potential. JJWC’s leadership stems from:

• Process Integration: JJWC offers a "turnkey" solution, providing equipment for nearly every step of the TOPCon process, including cleaning, texturing, boron diffusion, LPCVD/PECVD for tunnel oxide and poly-silicon layers, and metallization. This integrated approach reduces interface issues and improves yield for customers.
• Customer Stickiness: Once a fab adopts JJWC’s integrated line, switching costs are high. This creates a recurring revenue stream from spare parts, upgrades, and maintenance.
• Scale Economies: As the largest supplier, JJWC benefits from economies of scale in procurement and manufacturing, allowing it to maintain margins even when competitors engage in price wars.

2. Perovskite: The Next Frontier

Perovskite solar cells promise theoretical efficiencies exceeding 30% in tandem configurations. However, manufacturing challenges include uniformity, stability, and scalability. JJWC’s approach addresses these via:

• PVD/RPD Precision: These deposition techniques are critical for creating uniform perovskite layers. JJWC’s equipment offers superior control over film thickness and composition, directly impacting cell efficiency.
• Inkjet Printing Innovation: Traditional coating methods (slot-die) can be material-intensive. JJWC’s piezoelectric inkjet printing allows for precise, drop-on-demand deposition, significantly reducing material waste (a major cost driver for perovskites) and enabling patterned structures for tandem cells. This is a key differentiator that could lower the Levelized Cost of Electricity (LCOE) for perovskite modules.
• Pilot Line Success: The "Emerald Award" winning pilot line serves as a showcase for customers, de-risking their investment decisions. It proves that JJWC’s equipment can produce stable, high-efficiency modules at a semi-commercial scale.

3. Semiconductor Wet Cleaning: A Strategic Pivot

Wet cleaning is a critical step in semiconductor manufacturing, accounting for up to 30% of all process steps. The market is dominated by international players like SCREEN Holdings and SEMES. JJWC’s entry is significant because:

• Localization Imperative: Chinese foundries are under pressure to localize supply chains due to geopolitical tensions. JJWC’s 95% localization rate makes it an attractive alternative.
• Technical Competitiveness: The 12-inch basket-less slot-type design is advanced, suitable for delicate wafers in advanced nodes (45-90nm and below). The self-developed software allows for customized recipes, a key requirement for foundries optimizing specific processes.
• Cross-Sector Synergies: Expertise in precision cleaning for PV cells translates well to semiconductor wafers, although the purity requirements are higher. JJWC’s R&D team has successfully bridged this gap.

Market Sentiment and Analyst Consensus

Analyst Ratings Trend

According to market data, the consensus among analysts remains strongly positive:

Score Explanation: 1=Buy, 2=Overweight, 3=Neutral, 4=Underweight, 5=Sell. A score of 1.00 indicates unanimous Buy ratings.

This consistent "Buy" consensus reflects confidence in JJWC’s ability to navigate the industry cycle and its technological leadership. The lack of "Neutral" or "Sell" ratings suggests that analysts view the current valuation as justified by the growth prospects and risk mitigation strategies.

Institutional Ownership Trends

While specific institutional holdings data is not provided in the source, the strong performance and clear strategic direction typically attract long-only funds and thematic ETFs focused on renewable energy and advanced manufacturing. The improvement in ROE and cash flow visibility in 2025E is likely to support continued institutional accumulation.

Final Investment Thesis Summary

JieJia WeiChuang (300724.SZ) presents a compelling investment case characterized by:

1. Immediate Earnings Visibility: Strong 1H25 results and Q2 margin recovery confirm the Company’s ability to monetize its order book effectively. The 2025E profit forecast of CNY 2.82 billion is robust.
2. Technological Diversification: Successful expansion into perovskite and semiconductor equipment reduces reliance on the cyclical TOPCon market and opens new high-growth avenues.
3. Attractive Valuation: Trading at ~10x 2025E P/E, the stock offers a margin of safety relative to its earnings power and technological assets.
4. Strategic Resilience: High localization rates, self-developed software, and integrated solutions create durable competitive moats.

Recommendation:
We advise institutional investors to accumulate positions on any weakness driven by short-term cash flow concerns or broader market volatility. The long-term trajectory of JJWC, anchored by its role in the energy transition and semiconductor localization, remains firmly upward. Monitor the quarterly cash flow statements and perovskite order announcements as key triggers for further upside.

Disclaimer and Legal Notice

This report is prepared by Guojin Securities Co., Ltd. (hereinafter referred to as "Guojin Securities") for institutional investors only. It is based on information believed to be reliable, but Guojin Securities makes no representation or warranty, express or implied, regarding the accuracy or completeness of such information. The opinions expressed herein are subject to change without notice. This report does not constitute an offer to sell or a solicitation of an offer to buy any securities. Past performance is not indicative of future results. Investors should consult with their own financial advisors before making any investment decisions. Guojin Securities and its affiliates may hold positions in the securities mentioned in this report and may engage in transactions related thereto. This report is copyrighted by Guojin Securities and may not be reproduced, distributed, or published without prior written consent.

Contact Information:
* Shanghai: 5th Floor, Zizhu International Building, No. 1088 Fangdian Road, Pudong New Area, Shanghai. Tel: 021-80234211
* Beijing: South Side, 8th Floor, News Building, No. 26 Jianguomen Inner Street, Dongcheng District, Beijing. Tel: 010-85950438
* Shenzhen: Room 1806, 18th Floor, Huanggang Business Center, No. 2028 Jintian Road, Futian District, Shenzhen. Tel: 0755-86695353

Risk Rating: This report is intended for investors with a risk rating of C3 or higher, in accordance with the "Measures for the Suitability Management of Securities and Futures Investors."