Jiangsu Haifa Machinery Manufacturing Co., Ltd.

In high-end manufacturing industries such as semiconductors, photovoltaics, liquid crystal panels, and electronic chemicals, "ultra-cleanliness" and "high purity" have always been core requirements throughout the entire production process. As chip manufacturing processes continue to advance toward higher precision, and as the new energy and electronics industries rapidly upgrade, fluid delivery equipment demands increasingly higher levels of cleanliness, stability, and safety. Consequently, ultra-clean pumps have become one of the key devices in high-end manufacturing systems.

Ultra-clean pumps are primarily used to transport media such as ultrapure water, electronic chemicals, photoresists, acid-base solutions, and high-purity solvents. Compared to traditional industrial pumps, their most notable features include low particle contamination, metal ion leaching, and high sealing performance. To prevent media contamination, the pump body is typically made of high-purity corrosion-resistant materials such as PFA, PTFE, and PVDF, and employs leak-free magnetic drive or diaphragm structures to reduce particle generation caused by mechanical friction.

In the semiconductor wafer manufacturing process, ultra-clean pumps are widely used in cleaning, etching, CMP polishing, and chemical delivery systems. In the photovoltaic and liquid crystal panel industries, are applied in high-purity chemical liquid circulation and precision process delivery. As advanced manufacturing industries continue to evolve, ultra-clean pumps are being continuously upgraded toward higher cleanliness, greater reliability, and intelligent monitoring, providing more stable and safer fluid delivery assurance for high-end manufacturing industries.

Jiangsu Haifa Machinery Manufacturing Co., Ltd was restructured from Jingjiang Stainless Steel Pump Valve Factory, which was originally part of the Metallurgical Industry Steel Research Institute under Jiangsu Ligong Group Co., Ltd., established in 1958. The company mainly produces API610 chemical process pumps—OH1, OH2 OH3, OH4, BB1, BB2, BB3, BB4, BB5 multistage pumps, VS1, VS4, VS5, VS6 barrel, HES chemical process pumps, chemical pumps, petrochemical pumps, sixth-generation ultra-low carbon stainless steel high-quality leak-free molten urea pumps, urea hydrolyzer feed pumps, high-temperature asphalt pumps, pitot tube pumps, rotary jet pumps, low-flow high-head pumps, high-temperature molten salt pumps, high-temperature nitric acid pumps, vertical sump pumps, magnetic drive pumps, low-temperature liquid hydrogen and methanol pumps, high-pressure liquid hydrogen pumps, high-temperature nitric acid magnetic drive pumps, magnetic drive pumps for solid-containing media, industrial pumps, canned motor pumps, slurry pumps, titanium tetrachloride pumps, self-priming pumps, fluorine pumps, sandwich-lined fluorine pumps, leak-free pumps, desulfurization and denitrification pumps, alkali pumps, pumps, geothermal pumps, oil pumps, axial flow pumps, printing and dyeing pumps, dyeing and finishing pumps, Ti alloy pumps, C-276 material, Hastelloy, 316L, forced circulation pumps, fourth-generation nuclear power pumps, nuclear island pumps, dedicated filter press pumps, refrigerant pumps, long-shaft vertical sump pumps, CQC first-level energy efficiency chemical pumps, high-pressure descaling industrial pumps, and Chinese chemical pumps. www.jslgpump.com  Tel: 13905217  E-mail: jslgpump@gmail.com  E-mail: jsareva@163.com