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.
We specialize in diaphragm pumps and control valves, including: 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 products have been granted 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) and hold necessary certificates including TS.A National Manufacturing License, CE, ATex, ISO9001, and SGS.
We serve chemical, painting & coating, water treatment, petroleum, environmental protection, and food/pharmaceutical industries, with long-term relationships with companies like BASF, Bayer, and SAMSUNG. Our products are exported to over 70 countries.
Available Materials
Wetted parts: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless steel
Diaphragm material: Teflon, Santoprene, Viton, Hytrel, Buna-N
Available sizes: 1/4", 3/8", 1/2", 3/4", 1", 1-1/2", 2", 3"
Connection types: Threaded (plastic pumps 1/4"-1-1/2", all metal pumps) or Flanged (plastic pumps 1/2"-3")
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