Shanghai Junle Refrigeration Control Co.,Ltd., founded in 1991 and located in Jiading District, Shanghai, is a technology-based private enterprise specializing in R & D, production and sales of automatic control components. Since its establishment, it has set up its own junle brand in the national refrigeration industry and international market with the responsibility of developing China's automatic control products, first-class product quality, competitive price, good service and reputation.

The company's main products include h20ps (m) series pressure controller, Pt series pressure transmitter, KSW type liquid level controller, PSB type drainage pump, h50ps series pressure controller, TS series magnetic temperature switch, WDJ type temperature recorder, etc. These products are not only widely used in the air conditioning and refrigeration industry, but also used in many fields, such as medical devices, trains, ships and so on. The products not only have CQC, UL, ped, CE certification at home and abroad, but also obtained more than ten patents of invention, utility model and appearance. Junle products are widely recognized and trusted by customers at home and abroad