Zhejiang Sanhua Intelligent Controls Co., Ltd.

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Zhejiang Sanhua Automobile Control System Co., Ltd

🇨🇳 China

2004

5001-10000 people

Manufacturer

High 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

1998

11-50 people

Manufacturer/Trading Company

Established brand

Own brand

Experienced exporter

Shipments

833

Key customer

DOUBLE U AND M SONS

Key market

🇵🇭 Philippines

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.