Shanghai Senmao mechanical equipment Co., Ltd., located in Putuo District, Shanghai, China, was founded in 2001. The company mainly produces and sells various leak detectors, vacuum meters, vacuum pumps, refrigerant charging machines and helium recovery systems. The company has always adhered to the principle of quality first and reputation first, providing customers with high-quality products and professional after-sales service. We always adhere to the honest and trustworthy business philosophy, customer first service concept, and constantly innovate and strive to be the leader of refrigeration industry and related enterprises. The main brands of the company are: INFICON leak detector in Germany, ULVAC vacuum system in Japan, vacuum equipment in Germany, etc. With the rapid development of domestic economy, in order to meet the domestic market demand, the company is also constantly innovating products and improving service quality. At present, our company develops and produces refrigerant filling machine, normal leak detection system and helium leak detection system by absorbing foreign advanced technology, which greatly solves the problems of cost waste, poor leak detection effect and environmental pollution in the development and production process of refrigeration enterprises. While meeting the international quality requirements, it not only creates high profits for enterprises, but also ensures the quality of products. Our products are purchased and used by Siemens, Gree, Samsung, Haier, Panasonic, Daikin, Fujitsu general, Volkswagen, Changan Automobile and other major domestic manufacturers. This company will take the strong economic strength as the backing, the advanced technical force as the guidance, the scientific management system as the policy, the high quality product quality as the foundation, sincerely serve you.