Changzhou Hydraulic Machinery Co., Ltd. is located in Yaoguan Town, Wujin District, Changzhou City.

The company has one set of 350-ton and 150-ton fully hydraulic high-precision cold drawing machines, one 550KV electric annealing furnace, one eleven-roller fully automatic straightening machine, several 9-meter, 6-meter, 3-meter scraping and rolling machines and 7.5-meter push boring and rolling machines, dozens of honing units and other production equipment and testing equipment.

The main products produced by our company are:Rolled tube、High precision cold drawn tube、Honing tube, piston rods, etc., the products are used in high-precision rollers and large-tonnage automobile transmission shafts in engineering, metallurgy, shipbuilding and transportation, mechanical hydraulic cylinders, oil field pumping, submersible pump barrels, textiles, glass, plastics and other industries. Because high-precision cold-drawn tubes have good mechanical properties and excellent economic and technical value, more than 80% of cylinder tubes in economically developed countries in the world are manufactured using high-precision cold-drawn tubes. The use of high-precision cold-drawn tubes to make cylinder tubes and rollers is the most popular industry in my country's hydraulic and pneumatic industries. Honing pipe products are used in engineering machinery, metallurgical machinery, plastic machinery, hoisting and closing machinery, and mining machinery.