Pasccm Precision Instruments (Shanghai) Co., LTD., located in Shanghai, is engaged in leak detection and flow detection related industries, mainly engaged in air tightness tester, leak detector, flow tester and other related equipment.  Pasccm is a professional enterprise integrating design, production, sales and service, with core technology and research and development capabilities.  
 
Pasccm has rich experience in the air tightness leak detection industry and is in the leading position in the industry in fluid measurement and control, air tightness tester and leak detector. Pasccm is committed to providing customers with professional air tightness test solutions.  The main products include leak detector, air tightness tester, connector waterproof tester, Type-c air tightness tester, mass flow tester, flow resistance tester, breath tube rapid leak detector, vehicle lens tester, etc.  Customers are applied in mobile communication, auto parts, outdoor lamps, medical appliances, wire and cable, household appliances, aerospace and other fields.  
 
Pasco strives for excellence and innovation in fluid measurement and control, sealing and leak detection industry, providing customers with better products and services is our purpose.