Shanghai Jinyun Automatic Controls Co., Ltd. is a specialized manufacturer and trading company based in Shanghai, China, focused on the design and production of automation air-conditioning and refrigeration controls. Established with a professional technical team, the company operates a 2,500-square-meter facility, including a 1,200-square-meter standard factory building. Their comprehensive product portfolio includes pressure controls, differential pressure switches, flow switches, expansion valves, and refrigeration pressure regulating water valves, serving applications in freezers, coolers, air compressors, and HVAC equipment. The company adheres to international quality standards, having achieved ISO 9001 and CE certifications. By implementing the Japanese JIT (Just In Time) production module and scientific management systems, Shanghai Jinyun ensures efficient manufacturing and inventory management to meet diverse customer requirements. They provide both specialized component manufacturing and trading services, emphasizing meticulous design and reliable after-sales support for the global automation controls market.