pumps standard is confirmed to API610, API685, DIN24256, ISO2858, etc.
We are excellent in multi-stage pumps such as BB3, BB4 and BB5. The pumps have very steady performance and achieved perfect...
Jiangsu New Tengyu: API 685 Certified Manufacturer of Sealless Magnetic Pumps & Agitators
Jiangsu New Tengyu is a national high-tech enterprise specializing in the R&D, design, and manufacturing of...