Zhejiang Windey Co.,Ltd.: history, ownership, mission, how it works & makes money

From a 1972 research lab to a publicly listed force in modern energy, Zhejiang Windey Co., Ltd. (300772.SZ) blends state backing and market muscle: founded into mass turbine production in 2001, it now lists 786.85 million shares with a market capitalization near 13.38 billion CNY, while institutional investors hold about 9.14% and insiders ~0.79%; Windey operates six R&D centers, has undertaken over 50 national projects, runs production bases totaling 2,000MW capacity across Zhejiang, Hebei and Ningxia, has installed more than 15,000 turbines across 500+ wind farms generating a cumulative > 3.6 trillion kWh, issued over 100 industry standards, and monetizes its reach through turbine sales, long-term service contracts that made up ~65% of revenue in 2022, EPC and project development-dynamics reflected in 2024 revenue of 22.20 billion CNY (up 18.54% YoY) and a Q1 2025 order backlog of 43.4 GW (an 81% YoY jump) with projected wind-turbine gross margins of 7.3%, 8.4% and 9.4% for 2025-2027, positioning the company as a technology-led, sustainability-driven player expanding internationally to markets such as Kazakhstan, Iran and Poland.

Zhejiang Windey Co.,Ltd. (300772.SZ): Intro

• Founded roots: 1972 - Zhejiang Machinery and Electrical Institute Wind Energy Research Laboratory initiated wind energy research.
• Corporate establishment / mass production milestone: 2001 - Windey Energy Technology Group Co., Ltd. incorporated in Hangzhou and commenced large‑scale manufacturing.
• Core product range introduced in 2001: onshore 1.5MW, 2.0MW, 2.5MW; offshore 5.0MW models.

• 1972: Research lab formed - start of technical development in aerodynamic, drive train and control systems.
• 2001: Transition to mass production and formal corporate group formation (Windey Energy Technology Group Co., Ltd.).
• 2001-present: Evolution from early MW‑class turbines into modular platforms serving onshore and offshore markets.

• Listed entity: A‑share ticker 300772.SZ (ChiNext / Shenzhen market).
• Anchor shareholder: Windey Energy Technology Group (group parent) as primary controlling shareholder and strategic investor.
• Other holders: institutional investors, mutual funds and public float on Shenzhen Stock Exchange.

• Mission: develop efficient, reliable wind turbine systems and enable low‑carbon energy transition (company mission statements traditionally emphasize innovation, reliability, and sustainability).
• Vision & values: innovation in turbine technology, customer‑centric service, safety and environmental stewardship. See: Mission Statement, Vision, & Core Values (2026) of Zhejiang Windey Co.,Ltd.

• Design & R&D: aerodynamic rotor design, drive trains, control systems, blade and nacelle integration originating from long‑standing research capability.
• Manufacturing: large‑scale fabrication of towers, blades, nacelles and full turbine assembly in company facilities and partner factories.
• Sales & project support: direct sales of turbines to developers, EPC contractors and utilities; supply agreements for onshore and offshore projects.
• After‑sales services: operations & maintenance (O&M) contracts, spare parts, retrofit and blade repair services to generate recurring revenue.

• Equipment sales - one‑time revenues from sale of turbines (largest single component of revenue).
• Project integration & installation services - engineering, procurement and commissioning fees.
• O&M and service contracts - recurring contracts for maintenance, remote monitoring and spare parts supply.
• Upgrades & repowering - retrofits, component replacements and lifetime extension services.

Zhejiang Windey Co.,Ltd. (300772.SZ): History

• Founded and scaled under guidance of the Zhejiang Provincial government and SASAC to meet provincial and national wind deployment goals.
• Listed on the Shenzhen Stock Exchange (300772) to access capital for R&D and project expansion.
• Expanded product lines from onshore turbines to hybrid solutions and service agreements with utilities and IPPs.

• State-Owned: Governance by the State-owned Assets Supervision and Administration Commission of Zhejiang Provincial People's Government ensures strategic alignment with national energy policy and access to provincial support.
• Publicly Listed: Listing under 300772.SZ enables capital raising for manufacturing capacity, R&D and project development.
• Shareholding Breakdown: The mix of state control plus public float drives both strategic decision-making and market discipline.

• Equipment Sales: Revenue from design and sale of wind turbines and related components to developers and EPC contractors.
• Project Development & EPC: Income from developing, constructing and handing over wind farm projects.
• Operations & Maintenance: Recurring service contracts, spare parts and performance guarantees provide steady aftermarket revenue.
• Value-Added Services: Engineering, grid-integration consultancy and digital monitoring platforms.

Zhejiang Windey Co.,Ltd. (300772.SZ): Ownership Structure

• Technological Innovation: R&D-driven development with focus on large-scale turbine design, reliability testing and digital operation platforms.
• Global Contribution: Supplies customized onshore wind solutions and EPC services to international clients, targeting power-structure optimization and green growth.
• Sustainability: Commits to "lighting up happy life with clean power" by expanding renewable capacity and lifetime serviceability.
• Industry Leadership: Pioneer in Chinese wind-turbine manufacturing chain-design, casting, blade, drivetrain and nacelle integration.
• Customer Focus: Emphasizes product quality, life-cycle service, and O&M digital tools to be the preferred brand for developers and utilities.
• Environmental Responsibility: Aligns product roadmaps and project portfolios to contribute to global carbon neutrality targets and climate governance.

• Promoters / Strategic shareholders: ~30% - core holding by founding group and strategic partners.
• Institutional investors (mutual funds, insurance, QFII): ~22%.
• Management & employees (stock incentives): ~6%.
• Public float / Retail investors: ~42%.

• Sale of wind turbine units - turnkey supply of nacelles, towers, blades and complete turbine sets for onshore projects.
• Engineering, procurement and construction (EPC) contracts for wind farms and substations.
• Operation & Maintenance (O&M) services, long-term service agreements and performance guarantees.
• Spare parts, retrofits and lifecycle upgrades driven by digital monitoring services.
• Export projects and overseas localization partnerships for recurring revenue streams.

Zhejiang Windey Co.,Ltd. (300772.SZ): Mission and Values

• Research & Development: Windey operates six R&D centers worldwide and has undertaken or participated in over 50 national key R&D projects, including contributions to the National 863 Program and National 973 Program, underpinning its turbine and system innovations.
• Innovation Platforms: The company maintains high-end platforms such as a National Enterprise Technology Center and a Postdoctoral Research Station to accelerate materials, aerodynamics, drivetrain and control-system development.
• Manufacturing Footprint: Windey's production network includes dedicated bases across provinces to ensure capacity and regional service coverage:
  • Zhejiang production base - 1,000 MW annual capacity
  • Hebei production base - 500 MW annual capacity
  • Ningxia production base - 500 MW annual capacity
• Standardization & Industry Leadership: The firm has issued over 100 national and industry standards and formulated more than 100 standards of various types, contributing to sector-wide interoperability, safety and quality benchmarks.
• Global Deployment & Operations: Windey has installed more than 15,000 wind turbines across over 500 wind farms worldwide, with reported cumulative power generation exceeding 3.6 trillion kWh, and ongoing O&M and project development services to optimize lifecycle returns.

• Onshore turbines: 1.5 MW, 2.0 MW and 2.5 MW models targeted at varied wind regimes, grid codes and site constraints.
• Offshore turbine: 5.0 MW model designed for marine conditions, higher hub heights and larger rotor diameters to increase energy capture.
• Service offerings: Project engineering, installation, commissioning, long-term operation & maintenance, performance optimization and spare-parts supply.

• Total turbines installed: >15,000 units
• Wind farms served: >500
• Cumulative generation (reported): >3.6 trillion kWh
• R&D projects: >50 national key projects (including 863/973)
• Standards contributed: >100 national/industry standards; >100 other standards formulated
• R&D centers: 6 global centers; advanced innovation platforms including National Enterprise Technology Center and Postdoctoral Research Station

Zhejiang Windey Co.,Ltd. (300772.SZ): How It Works

• Wind Turbine Sales - design, manufacture and sale of onshore and offshore turbines to utilities, IPPs and EPC contractors.
• Service Contracts - long-term O&M, performance guarantees, and spare-parts supply (≈65% of total revenue in 2022).
• Project Development - equity and contracted development of new-energy power stations producing merchant and contracted power sales.
• EPC Services - turn-key engineering, procurement and construction delivery for wind and hybrid renewable projects.
• Grid-Connected Products - inverters, transformers and balance-of-plant solutions enabling grid integration.
• Digital Products - SCADA, predictive-maintenance and energy-management software that increase asset uptime and ancillary revenue.

• Direct turbine sales deliver upfront project revenue and positive gross margins but are cyclical and capital intensive.
• Service contracts provide recurring, higher-margin annuity-like cash flow - stabilizing revenue and improving lifetime unit economics.
• Project development generates mid-to-long-term cash flows from power sales and project management fees; returns depend on project financing terms.
• EPC contracts create near-term revenue and margin opportunities while promoting turbine sales and aftermarket services.
• Grid-connected hardware and digital products diversify revenue and can deliver higher software/recurring-margin profiles as adoption increases.

• Turnkey sale: Wind turbine sale + EPC delivery + 5-20 year O&M contract - provides up-front equipment revenue plus long-term service income.
• Independent service: Third-party turbine fleet O&M contracts billed annually with performance-linked bonus/penalty clauses.
• Asset ownership: Windey retains partial ownership in select new-energy projects to capture merchant power revenues and project appreciation.

• Scale manufacturing to reduce BOM and unit costs.
• Expand service portfolio and digital tools to raise lifetime customer spend.
• Win repeat EPC and development mandates to feed both equipment and service pipelines.

Zhejiang Windey Co.,Ltd. (300772.SZ): How It Makes Money

• Core product sales: onshore wind turbine units and related nacelles and towers.
• Blade manufacturing and self-supply: reducing procurement cost and improving margins.
• After-sales services: maintenance contracts, spare parts and repowering services.
• International project exports and turnkey solutions: EPC and supply contracts in overseas markets.

• Scale and backlog: a 43.4 GW order book entering 2025 supports high shipment volumes through 2025-2027, converting backlog into near-term revenue.
• Cost reduction via vertical integration: in-house blade production and optimized turbine structure reduce COGS and improve gross margins toward the 2027 target.
• Service and lifecycle monetization: long-term O&M contracts and spare parts provide recurring, higher-margin revenue streams.
• International diversification: exports to Kazakhstan, Iran, Poland expand addressable market and dilute country-specific risks.