Zhejiang Sanhua Intelligent Controls Co., Ltd.
Zhejiang Sanhua Intelligent Controls Co., Ltd.
🇨🇳 China, Zhejiang
4.8
1994More than 10000 peopleManufacturer/Trading CompanyZhejiang Sanhua Intelligent Controls Co., Ltd. is a global industry leader in the research, development, and manufacturing of control components for the HVAC&R (heating, ventilation, air conditioning, and refrigeration) and automotive thermal management sectors. Established in 1994 and headquartered in Shaoxing, China, the company is publicly listed on the Shenzhen Stock Exchange (SZ002050) and has grown into one of the world's largest valve production bases. With a workforce exceeding 19,000 employees and a revenue of 27.9 billion CNY in 2024, Sanhua operates eight major global manufacturing bases and three R&D centers across China, North America, and Europe.
The company specializes in high-precision components including electronic expansion valves, four-way reversing valves, solenoid valves, microchannel heat exchangers, and brazed plate heat exchangers. Sanhua holds the top global market share in over 10 product categories and serves as a critical OEM supplier to world-renowned brands such as Audi, BMW, Carrier, Daikin, GM, Gree, Haier, Mercedes-Benz, and Tesla. Its automotive division is a pioneer in new energy vehicle (NEV) thermal management, providing integrated modules, electric water pumps, and expansion valves for leading EV manufacturers.
Sanhua is committed to innovation and sustainability, investing over 8% of resources into R&D and holding nearly 3,800 intellectual property rights. The company maintains rigorous quality standards with certifications including IATF 16949, ISO 9001, ISO 14001, and UL. Its global footprint spans more than 30 sales offices, ensuring comprehensive support for residential, commercial, and industrial applications worldwide.
OEM manufacturerOffers OEM services for customized brand manufacturing.
Own brandOwns and operates its own brands and manufacturing facilities.
High capacity factoryCan handle large-scale or bulk production orders.
Product customizationOffers full customization for design and features.
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FDF Series Solenoid Valve
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FDF Series Solenoid Valve, Find Details and Price about Valves from FDF Series Solenoid Valve - Zhejiang Sanhua Group
Pressure Switch
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Pressure Switch, Find Details and Price about Pressure Switch Switchs from Pressure Switch - Zhejiang Sanhua Group
Expansion Valve
0·0 reviews
Expansion Valve, Find Details and Price about Expansion Valve from Expansion Valve - Zhejiang Sanhua Group
SANHUA MQ Refrigeration Parts Solenoid Coil DC for Electronic Expansion Valve MDF-type
4.8·7 reviews
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SANHUA Low Energy Consumption DPF(O) Welding Controller EXV AC EEV Electronic Expansion Valve
4.8·7 reviews
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ac Electronic Expansion Valve
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Top Selling EEV DPF Copper Electronic Expansion Valve EXV in Air Conditioning and Refrigeration Systems
4.8·7 reviews
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4.8·7 reviews
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air Conditioning Expansion Valve
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Sanhua Electronic Automatic Expansion Valve for Room Air Conditioner
4.8·7 reviews
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air Conditioning Part Expansion Valve
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SANHUA HVAC Charging Valve Refrigeration Rystem Copper Access Pin Valve
4.8·7 reviews
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Sanhua TXV Thermostactic Expansion Valve for Refrigerator Cooling System and HP System
4.8·7 reviews
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Sanhua Professional Supply 4 Way Reversing Valve for Air Conditioning Parts
4.8·7 reviews
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Certifications
IATF 169492
ISO 140012
ISO 270011
ISO 450011
CQC1
UL1
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Zhejiang Sanhua Automobile Control System Co., Ltd
🇨🇳 China
20045001-10000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Key customer
AIR INTERNATIONAL
Key market
North America
Description
Zhejiang Sanhua Automobile Control System Co., Ltd, established in 2004 and headquartered in Hangzhou, China, is a global manufacturer specializing in automotive thermal management components and system solutions. As a core company of the Sanhua holding group, they are a leading provider of products and technologies for heat and cold conversion and temperature control, particularly for new energy vehicles. With over 9600 employees, including more than 1000 dedicated to R&D, the company operates 4 technology centers, 5 production bases across China, Mexico, Europe, and India, and 7 sales locations globally. They offer a comprehensive range of core components for automotive thermal management, including various valves (Thermal Expansion Valve, Electric Expansion Valve, Refrigerant Solenoid Valve, Electric Water Valve, Electric Coolant Valve, Electric Ball Valve), pumps (Electric Water Pump, Electric Oil Pump), and heat exchange/cooling components (Heat Exchanger, Battery Cooling Plate, Receiver Drier, Accumulator, Chiller, Oil Cooler, Condenser). Their products are designed for A/C, power battery, and motor thermal management. Zhejiang Sanhua Automobile Control System Co., Ltd provides OEM services and supplies to major global automotive parts companies such as Delphi, Behr, Valeo, and Sanden, with their thermal expansion valves and receiver driers recognized as top products in the domestic market. The company possesses its own export license and conducts business both domestically and internationally.
Receiver Drier
Solenoid Valve
Vacuum Solenoid Valve
Thermal Expansion Valve (EBH / EAH)
Ningbo Sanheng Refrigeration Control Co., Ltd.
🇨🇳 China
199811-50 peopleManufacturer/Trading CompanyEstablished brand
Own brand
Experienced exporter
Multi-country export
Shipments
1210
Key customer
GUALOTUNA
Key market
🇧🇷 Brazil
Description
Ningbo Sanheng Refrigeration Control Co., Ltd. is a specialized manufacturer and trading enterprise headquartered in Ningbo, Zhejiang Province. Established in 1998, the company has developed into a comprehensive entity focused on the research, development, and production of automatic control components for household appliances, commercial refrigeration, and industrial equipment. Operating from a facility in the Fenghua High-tech Development Zone, the company maintains a professional refrigeration technology team and utilizes advanced manufacturing capabilities, including proprietary welding assembly lines, high-precision CNC lathes, and specialized testing equipment.
The company's extensive product portfolio features core refrigeration components such as solenoid valves, thermal expansion valves, and refrigeration ball valves. Additional offerings include 4-way reversing valves, filter driers, sight glasses, pressure regulating valves, hot gas bypass valves, and vibration absorbers. These products serve diverse applications across refrigeration units, cold storage, refrigerated trucks, and new energy sectors. Sanheng also provides specialized refrigeration service tools, copper and brass fittings, and components for automotive air conditioning systems.
Committed to international quality standards, Ningbo Sanheng holds multiple certifications including ISO 9001, IATF 16949, CE, CCC, and CQC. The company emphasizes a "one-stop service" model and supports its global reach through an independent import and export license, serving international markets including North America and Asia. With decades of industry experience, the company focuses on product stability and technical innovation to maintain its position as a leading manufacturer of refrigeration control components.
Solenoid Valve
Receive Valve
Refrigeration Parts
Film Type Electromagnetic Valve(SHDF Series)
4 Way Reversing Valve
Solenoid Valve for A/C
Expansion Valve
2 Way Water Solenoid Valve
Maneurop Air-cooled Condenser with Four Fans Fnh
Bitzer Air Cooled Condenser with Double Fan Fnh
