- Business
- Zhejiang Chunhui Intelligent Control Co., Ltd. (300943.SZ) develops, manufactures, and sells fluid control valves and control systems for energy, heating, automotive, and industrial applications in China and internationally. The company offers oil and gas control products including dual-flow solenoid valves, electromagnetic proportional valves, breakaway valves, oil and gas recovery components, and hydrogen energy solenoid valves for vehicles and stations; gas control products such as gas regulators, pressure regulator boxes and cabinets, intelligent gas pressure regulation stations, gas regulator warning systems, and sacrificial anode tube ground potential detection systems; heating control products comprising water supply circuit control valves and heat exchange stations; air conditioning control products like thermal expansion valves, electromagnetic thermal expansion valves, electronic expansion valves, and solenoid valves for automotive air-conditioning and new energy vehicle thermal management; as well as internal combustion engine accessories including camshafts and steel tappets, and information system integration services. Founded in 1993 and headquartered in Shangyu City, Shaoxing, Zhejiang Province, China, the company operates as a subsidiary of Zhejiang Chunhui Group Co., Ltd. and maintains partnerships with global firms such as Danfoss, Panasonic, Honeywell, Bosch, Viessmann, and Chinese energy giants including PetroChina and Sinopec. Recent developments include the completion of a share transfer agreement to acquire Zhejiang Chunhui Instrumentation Co., Ltd., along with the acquisition of a 51% stake in New Era Technology Co., Ltd. from Zhu Shixin and Shanghai Changyang; in 2024, the company passed state-supported high-tech enterprise re-certification, earned the title of Zhejiang Single Champion Cultivating Enterprise, secured three provincial new product certifications for items like the RX500.4A-CHGB3 urban pressure regulator and automatic water refill valve, and achieved third prize in Shaoxing for outstanding QC group activities.