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.
SANHE Freezing Machinery (Guangzhou) Co., Ltd. is a professional Sino-foreign joint venture established in 2017 by domestic Huizhuo and Japan Ronghe Corporation. Based in the Guangzhou Economic and Technological Development Zone, the company operates as a specialized manufacturer and distributor of high-efficiency refrigeration and HVAC equipment. The firm leverages a collaborative R&D model involving a dedicated Japan R&D center and the Guangdong University of Technology, with over 50% of its technical staff possessing more than a decade of industry experience. SANHE maintains ISO 9001 and ISO 14001 certifications to ensure quality and environmental standards across its three production lines.
The company's extensive product portfolio focuses on industrial chillers and central air conditioning systems. Key offerings include magnetic-bearing centrifugal chillers, scroll and screw chillers (available in air-cooled and water-cooled configurations), and specialized industrial units such as explosion-proof, anti-corrosion, and low-temperature chillers. Additionally, they manufacture packaged air conditioners, precision air conditioners, heat pumps, and cooling system components including fan coil units, air handler units, and heat exchangers.
As an integrated provider, SANHE offers OEM and ODM services under its own SANHER brand, catering to commercial, institutional, and industrial sectors. With an annual output value between US$5 million and US$10 million, the company serves a global clientele, including notable organizations such as Colgate Palmolive and China Railway Group Limited. Their capabilities extend beyond manufacturing to include system installation, energy-saving technology development, and specialized equipment repair.
0 Degree Water-Cooled Screw Type Low Temperature Chiller$8000
Energy Saving Magentic Bearing Centrifugal Chiller for Medical Industry$169000
Sanher Industrial Commercial 80kw Chiller Air Conditioning System$3000
Water Cooling System Air Cooled Cooler for Room/House$3000
Water Cooled Screw Type Chiller R134A R407c R22$1680
Ce&ISO Certificate Scroll Type Water Chiller$1680
Factory Outlet High-Quality Water Cooled Flooded Screw Water Chiller$36000
Industrial Air Water Cooled Screw Scroll Chiller with Ce ISO Certificate$1680
Water Cooled Screw Chiller with Ce & ISO & Ahri Certificates$1680
Sanher Commercial Air Conditioner Industrial Air Cooled Modular Chiller$1200
China 0 Degree to -50 Degree Glycol Water Cooled Low Temperature Chiller$9000