23/04/2025
Corporate Profile of Wuxi Xishan Special Ventilator Co., Ltd.
1. Company Overview
Wuxi Xishan Special Ventilator Co., Ltd. (hereinafter referred to as "Xishan Special Ventilator") is a benchmark enterprise in China's fan industry, headquartered in Luoshe Town, Huishan District, Wuxi City, Jiangsu Province. Established on February 23, 1990 (originating from Wuxi County Special Fan Factory founded in 1983), the company has a registered capital of RMB 35 million. As of 2025, the company occupies 38,000 square meters with over 30,000 square meters of floor space, employs 268 staff, and boasts an annual production capacity of 50,000 units (sets) of fans. It is recognized as a National High-Tech Enterprise.
2. Historical Development & Technological Advancements
The company has evolved through three key phases:
Startup Phase (1983–1998)
Originating as Wuxi County Special Fan Factory, it initially developed cooling fans for elevators, serving international clients such as Swiss Schindler Elevator and American Otis Elevator. The current entity was formally registered in 1990, and it obtained ISO9001 Quality Management System certification in 1997.
Expansion Phase (2003–2015)
Over RMB 65 million was invested in technological upgrades:
In 2003, RMB 30 million was allocated to import German Trumpf laser cutting machines and Japanese AMADA CNC punching equipment for sheet metal processing.
In 2005, RMB 35 million funded the establishment of a CNC machining center equipped with Haas vertical machining centers (USA) and Mori Seiki lathes (Japan).
ERP systems were introduced to digitize production management.
High-End Transformation Phase (2016–Present)
Focusing on high-speed rail and DC motor sectors, the company launched a RMB 510 million project in 2024 to produce 395,000 brushless DC motors and 7,000 high-speed rail fans annually, expected to generate an additional RMB 390 million in output. Its laboratory holds national certification, and it contributes to industry standard development.
3. Core Business & Product Portfolio
Specializing in R&D and manufacturing of customized fans, the company offers four main product lines:
Industrial General-Purpose Fans
Over 300 models, including G Series axial fans and L Series centrifugal fans, serving textile, chemical, and metallurgical industries with energy efficiency meeting China Grade 3+ standards.
Specialized Application Fans
Explosion-proof fans (GB160 Series): Designed for hazardous environments.
Metro/High-Speed Rail Fans: Integrated into ventilation systems for CRRC (China Railway Rolling Stock Corporation).
Marine Air Purifiers (Patent CN209336980U): For sealed ship compartments.
Motors & Testing Equipment
External Rotor Motors: Annual output exceeds 400,000 units, leading in European market share.
Testing Technologies: 36 patents, including "Multi-Station Motor Aging Test Bench" (CN222558811U) and "External Rotor Motor Quality Inspection System" (CN117849610A).
Precision Machining Services
Leveraging imported CNC equipment, the company provides micron-level precision machining services for global giants like ABB and Siemens.
4. Innovation Ecosystem
The company operates an integrated "industry-academia-research-application" model:
R&D Investment: Over 5% of annual revenue dedicated to R&D, holding 4 invention patents and 11 utility model patents.
Collaborations: Partners include Hefei General Machinery Research Institute and Beihang University.
Talent Strategy: Led by National Model Worker Lu Zhilin, the technical team pioneered China’s first explosion-proof external rotor motor.
5. Market Position & Accolades
Certifications: ISO9001, ISO14001, and national laboratory accreditation.
Key Clients: ABB, Siemens, GE,Schindler, Otis, SEW-Eurodrive, CRRC.
Awards:
National Advanced Unit for Ideological and Political Work in Township Enterprises (issued by CCP Central Propaganda Department and Ministry of Agriculture).
Jiangsu Province "Honest and Trustworthy Enterprise."
China Quality Complaint-Free Enterprise.
6. Future Roadmap
Capacity Expansion: Post-2024, annual production targets include 395,000 brushless DC motors and 7,000 high-speed rail fans.
Technology Focus: R&D in variable-frequency motors and smart testing equipment to improve fan efficiency by 30%.
Globalization: Strengthen European and American market presence, aiming for 40% export revenue.
Green Manufacturing: Adopt eco-friendly materials and processes, targeting carbon footprint certification by 2025.
7. Corporate Philosophy & Social Responsibility
Guided by its mission to "create value for clients, deliver returns for shareholders, empower employees, and contribute to society," the company has established a craftsmanship training fund, nurturing over 50 senior technicians. It actively supports Huishan High-Tech Zone’s "Spirit of Craftsmanship" initiatives and contributed over RMB 25 million in taxes in 2023, solidifying its role as a regional economic pillar.
With over 40 years of expertise, Wuxi Xishan Special Ventilator Co., Ltd. has transformed from a township enterprise into a global leader in specialized fan technology. Under China’s "Dual Carbon" strategy, the company continues to drive industry innovation through intelligent, sustainable, and internationalized solutions.
