Huaian Machinery Co., Ltd.


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‍ ‍ Huai'an Longxing Machinery Co., Ltd. is specialized in the production and development of J series metering pumps 3D series high pressure reciprocating pumps, H series acid and alkali resistant pumps, HJY series dosing devices and water treatment equipment, etc. Precision metering pumps and technical support.
The company's products are now widely used in oilfield, chemical, metallurgy, power, printing and dyeing, paper, environmental protection, water treatment, food and beverage industry, military, nuclear industry and scientific research industries, and are widely used in various major project technical equipment.