Shanghai Jiangliang Technology Co.,Ltd is headquartered in Shanyang Town, Jinshan District of Shanghai, with 2 production bases and 3 branches in mainland China. We have been awarded as High-Tech Enterprise and Credit Company in consecutive years.
Our capabilities include design, innovation, precision production, and cooperation with Shanghai universities. Our product line includes diaphragm pumps and control valves: Pneumatic Diaphragm Pump, Electric Diaphragm Pump, Piston Pump, Powder Pump, Sanitary Pump, Diaphragm Pump with Leakage Detector Controller, Pneumatic Diaphragm Regulating Valve, Control Valve, and Sequencing Valve.
Our pumps and valves hold more than 40 patents, including 10 invention patents. We participated in setting technical specifications for pneumatic diaphragm pumps in the petrochemical industry (National Standard No.: SH/T 3191-2017). Certifications include TS.A National Manufacturing License, CE, ATex, ISO9001, and SGS.
We serve chemical, painting & coating, water treatment, petroleum, environmental protection, and food/pharmaceutical industries. Our clients include BASF, Bayer, and SAMSUNG, with exports to over 70 countries.
Available Materials
- Wetted parts: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless steel
- Diaphragm materials: Teflon, Santoprene, Viton, Hytrel, Buna-N
- Inlet/outlet sizes: 1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 2", 3"
- Connection types: Threaded (1/4" to 1-1/2" plastic pumps, all metal pumps) or Flanged (1/2" to 3" plastic pumps)
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