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 collaboration with Shanghai universities. Our main products are 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
- 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). We hold necessary certificates including TS.A National Manufacturing License, CE, ATex, ISO9001, and SGS.
We serve industries including chemical, painting & coating, water treatment, petroleum, environmental protection, and food/pharmaceutical. We have established long-term relationships with enterprises such as BASF, Bayer, and SAMSUNG, and export to over 70 countries.
Available Materials: Our engineers select the most suitable material for your working conditions:
- 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 connection: Plastic pumps from 1/4" to 1-1/2", and all metal pumps
- Flanged connection: Plastic pumps from 1/2" to 3"
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