Pasccm Precision Instruments (Shanghai) Co., LTD., located in Shanghai, is engaged in leak detection and flow detection related industries, mainly engaged in air leak tester, leak detector, mass 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 leak detection industry and is in the leading position in the industry in fluid measurement and control, air leak tester and leak detector. Pasccm is committed to providing customers with professional air leak test solutions.  The main products include leak detector, air leak tester, connector waterproof tester, Type-c air leak tester, mass flow tester, flow resistance tester, breath tube rapid leak detector, vehicle camera tester, etc.  Customers are applied in mobile communication, auto parts, outdoor lighting, medical appliances, wiring harness and cable, household appliances, aerospace and other fields.

Pasccm 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.