Hanyu Group Joint-Stock Co., Ltd.: history, ownership, mission, how it works & makes money

Founded in 2002 as Jiangmen iDear-Hanyu Electrical Joint-Stock Co., Ltd. and rebranded in December 2019, Hanyu Group Joint-Stock Co., Ltd. has evolved from a drainage-pump maker for household appliances into a diversified supplier of drainage pumps, spa toilets, harmonic reducers, charging piles and automotive electronic pumps that serve clients like Whirlpool, Haier, Midea, Panasonic and Candy; the company's vertically integrated model-heavy R&D investment, strict quality control and customized solutions (over 30% of orders tailored to client specs)-helped revenue climb from 938.39 million yuan in 2020 to 1.17 billion yuan in 2024 (24.5% growth over four years) while reporting a net profit of 234 million yuan in 2024 (down 4.12% year-on-year), and its publicly traded structure (Shenzhen: 300403) lists 603 million shares outstanding with insiders holding approximately 42.21%, a float of 348.5 million shares, a last stock split on May 4, 2018 at a 1.8 forward ratio, and a December 12, 2025 stock price of 13.63 yuan giving a market cap near 8.22 billion yuan-all underscoring how product diversification, premium positioning and steady institutional and customer demand monetize Hanyu's manufacturing and terminal electronics divisions without guessing at future moves.

Hanyu Group Joint-Stock Co., Ltd. (300403.SZ): Intro

• Founded in 2002 as Jiangmen iDear-Hanyu Electrical Joint-Stock Co., Ltd., initially focused on development and production of drainage pumps for household appliances.
• In December 2019 the company rebranded to Hanyu Group Joint-Stock Co., Ltd., reflecting an expanded product portfolio and broader market positioning.
• Product diversification over time includes spa toilets, harmonic reducers, charging pile series, and automotive electronic pump products.
• Publicly listed on the Shenzhen Stock Exchange (300403.SZ), transitioning from a specialized appliance-component maker to a multi-product industrial group.

• Listed joint-stock company (300403.SZ) with dispersed institutional and retail shareholders typical of A-share public companies.
• Management and affiliated entities often hold strategic stakes; institutional investors and funds provide significant floating ownership.
• Corporate governance follows Shenzhen Stock Exchange disclosure and reporting rules; board and audit committee structures in place per listing requirements.

• Mission: to deliver reliable motor and electromechanical solutions across household appliances, automotive and energy infrastructure segments.
• Strategic focus on product diversification, R&D for electric-drive and charging technologies, and expanding industrial clients domestically and overseas.
• For the company's formal mission statement, vision and core values see: Mission Statement, Vision, & Core Values (2026) of Hanyu Group Joint-Stock Co., Ltd.

• R&D and product development: in-house engineering for pumps, harmonic reducers, charging piles, and automotive electronic pumps - enabling differentiation and margin capture.
• Manufacturing: vertically integrated production lines for motor cores, pump assemblies and control electronics to control costs and quality.
• Sales channels: combined OEM contracts (appliance makers, automotive suppliers), after-market products (spa toilets, consumer pumps), and project/utility sales (charging infrastructure).
• After-sales & services: parts, repairs, and warranties that support recurring revenue streams and customer retention.

• Product sales: primary revenue from drainage pumps, automotive electronic pumps, harmonic reducers and spa/toilet units sold to OEMs and distributors.
• Charging pile series: project sales and installation contracts to charging-network operators and commercial property developers.
• OEM & contract manufacturing: long-term supply agreements provide predictable volume and utilization for factories.
• Value-added services: warranty, maintenance, and spare parts sales improve lifetime customer value.

• Revenue grew from RMB 938.39 million in 2020 to RMB 1.17 billion in 2024 - a cumulative increase of 24.5% over four years.
• Net profit in 2024 reached RMB 234 million, down slightly by 4.12% versus the prior year.
• As of December 12, 2025 the share price was RMB 13.63, implying a market capitalization of approximately RMB 8.22 billion.

Hanyu Group Joint-Stock Co., Ltd. (300403.SZ): History

• Listing: Publicly traded on the Shenzhen Stock Exchange under ticker 300403.
• Share structure change: Last stock split on 2018-05-04 with a forward split ratio of 1.8.
• Organic growth and internal ownership consolidation leading to high insider stake.

• Current shares outstanding: 603,000,000 (down 0.01% year-over-year).
• Float: 348,500,000 shares providing liquidity to the market.
• Insider ownership: ~42.21% (significant internal alignment).
• Institutional ownership: ~1.64% (modest institutional participation).

• Core operations: manufacturing and/or service segments (product lines and services vary by subsidiary), generating revenue through product sales, long-term contracts, and after-sales services.
• Margin drivers: scale in production, vertical integration with suppliers/subsidiaries, and service/maintenance contracts that create recurring revenue.
• Capital allocation: reinvestment in operations and occasional share-structure adjustments (e.g., 2018 split) to improve liquidity and trading dynamics.

Hanyu Group Joint-Stock Co., Ltd. (300403.SZ): Ownership Structure

• Mission and values center on supplying efficient, energy‑saving, stable household appliance accessories - primarily drainage pumps - to leading global appliance manufacturers.
• Committed to high‑quality electrical accessories with the aim of being a leading global supplier of drain pumps for washing machines and dishwashers.
• Innovation focus: product expansion into spa toilets, harmonic reducers, charging‑pile series, and automotive electronic pump products.
• Sustainability: incorporation of recycled materials into cement products to reduce carbon emissions and lower lifecycle environmental impact.
• Customer‑centricity: over 30% of orders are customized to meet precise client specifications.
• Financial discipline: emphasis on maintaining a strong balance sheet, steady revenue growth and recurring profitability.

• How it works: Hanyu designs and manufactures electromechanical components (drain pumps, motors, controllers), supplies OEM/ODM parts to appliance makers, and develops adjacent product lines (sanitary, automotive pumps, charging infrastructure) to diversify revenue.
• Revenue drivers: volume contracts with major appliance OEMs, higher‑margin customized products, product line expansion, and incremental export growth.
• Profit levers: scale manufacturing efficiencies, vertical integration of key components, R&D for energy‑efficient pump motors, and recycling initiatives that reduce material costs and carbon taxes exposure.

• Capital allocation: retained earnings fund capacity upgrades and R&D; occasional small acquisitions target complementary electronic pump technologies.
• Risk management: diversified customer base across domestic and international OEMs; product diversification reduces exposure to single‑segment downturns.

Hanyu Group Joint-Stock Co., Ltd. (300403.SZ): Mission and Values

• End-to-end control: in-house R&D, tooling, component machining, assembly, testing and distribution.
• Technology investment: automated machining centers, CNC lines, precision assembly cells and automated test benches to raise throughput and reduce defect rates.
• Diverse portfolio: drainage pumps, spa toilets, harmonic reducers, charging pile series, and automotive electronic pump products.
• Quality systems: multi-stage incoming inspection, in-line process control, and final performance verification with ISO/TS and ISO9001-aligned procedures.

• R&D-led product roadmap - cross-functional teams (mechanical, electrical, controls, software) deliver new modules and product improvements.
• Modular manufacturing - common subassemblies are produced centrally and configured for multiple end products, improving yield and reducing SKU cost.
• Strategic supplier network - long-term contracts for critical components (motors, bearings, electronic controllers) combined with vertical capabilities for precision metalwork.
• Sales channels - direct OEM supply to global home appliance manufacturers, domestic distribution to installers and dealers, and growing after-sales and replacement business.

• OEM component supply: long-term contracts supplying motors, pumps and reducers to global appliance and automotive OEMs-typically recurring revenue with multi-year purchase schedules.
• Branded product sales: domestic and export sales of completed units (drainage pumps, charging piles, spa toilets) through dealer networks and installers.
• After-sales & services: spare parts, maintenance contracts, and retrofit solutions for existing installations.
• Technology licensing and module sales: harmonic reducer modules and control electronics licensed or sold as subassemblies to equipment makers.

• R&D focus: electric motor efficiency, noise reduction, intelligent control algorithms for pumping systems and power electronics for EV charging.
• Investment profile: ~6% of revenue reinvested into R&D (2023), with dedicated labs for vibration & acoustic testing, life-cycle stress testing and EMC/EMI for electronic modules.
• Quality outcomes: defect rates reduced year-on-year via automation and inline testing; first-pass yield improvements and warranty claim rates trending down.
• Collaborations: joint development programs with leading global home appliance manufacturers to co-develop bespoke components and ensure design-in at product inception.

• Strategic OEM clients: supply relationship with major home-appliance brands for core pump and motor modules (multi-year framework contracts covering 20-35% of production capacity).
• Channel diversification: mixture of OEM, distributor, and project-based sales (charging infrastructure projects), mitigating single-customer concentration risk.
• Export footprint: products shipped to Asia, Europe and select emerging markets; charging pile projects targeted at municipal and commercial contracts.

• CapEx deployment: expansion of precision machining, automated assembly lines and test laboratories to support higher-margin electronic pump and charging pile products.
• Productivity gains: automation reduced labor hours per unit and improved consistency, enabling the company to scale capacity without linear headcount increases.
• Sustainability measures: energy-efficient motors and process energy management in plants contributing to lower operating costs and improved environmental footprint.

• Scale charging pile production and integrated solutions for commercial projects.
• Increase market share in automotive electric pump modules by leveraging control electronics competence.
• Expand R&D in intelligent controls and motor efficiency to lock in long-term OEM design wins.
• Selective M&A or capacity partnerships to access new geographies or complementary technologies.

Hanyu Group Joint-Stock Co., Ltd. (300403.SZ): How It Works

• Primary revenue driver: sale of drainage pumps (washing machines, dishwashers, dryers) to major appliance OEMs including Whirlpool, Haier, Midea, Panasonic, and Candy.
• Secondary revenue: terminal electronics division producing spa toilets, electronic pumps (for sanitary and small industrial use), and charging piles for EVs and equipment.
• Product strategy: focus on high-quality, innovation-led components enabling premium pricing and higher gross margins than commodity suppliers.

• Revenue progression: 1.06 billion CNY in 2022, ~1.11 billion CNY in 2023 (interim estimate based on trend), and 1.17 billion CNY in 2024.
• Net profit: 234 million CNY in 2024, down 4.12% from roughly 244.1 million CNY in 2023.
• Diversification across pumps, spa toilets, electronic pumps, and charging piles reduces dependency on a single product line and smooths seasonality and OEM order variability.

• OEM contracts for drainage pumps provide stable, high-volume sales with negotiated ASPs tied to quality and reliability; major clients drive recurring orders and scale economies.
• Terminal electronics (spa toilets, electronic pumps) capture higher unit margins through branding, after-sales services, and direct distribution.
• Charging piles and related products create new mid-term revenue streams with higher technical entry barriers and potential for infrastructure contracts.
• R&D and product differentiation enable premium pricing: core pump products command higher ASPs vs. unbranded alternatives, supporting improved gross margins.

Hanyu Group Joint-Stock Co., Ltd. (300403.SZ): How It Makes Money

• Primary revenue streams: drainage pumps for washing machines/dishwashers, spa-toilet modules, automotive electronic pumps, and spare parts/after-sales.
• Customer base: large global appliance OEMs and mid-to-high-tier automotive and sanitary brands; long-term supply agreements provide revenue visibility.
• Monetization levers: scale manufacturing, technology differentiation (quiet, low-energy pumps), proprietary modules for smart toilets, and price/value add from customization.

• Scale: leading share in drainage pumps for household appliances supplying top global brands, enabling volume discounts and stable order flows.
• Profitability: historically consistent gross margins due to manufacturing efficiency and product mix skewed to higher-margin modular solutions.
• R&D intensity: ongoing investment to develop low-energy, low-noise pumps and smart modules-R&D spend targeted to sustain product premiums and support entry into automotive electronics.

• Leadership: dominant supplier status in drainage pumps gives bargaining power and repeat OEM contracts, supporting predictable revenue streams.
• Diversification: growth from spa toilets and automotive pumps reduces dependence on a single end-market and captures higher ASPs (average selling prices).
• Sustainability & innovation: product energy-efficiency and quieter motors align with regulatory and consumer trends, helping to open new channels and justify price premiums.
• Financial runway: consistent revenue growth and recurring profitability provide cash flow to fund capacity expansion and R&D, reinforcing competitive advantage.