OEM Bronze Hollow Bars Changzhou pufa machinery co., LTD, established in 1986, is a professional copper alloy manufacturer which specializes in casting, extrusion and finish machining. After more than 30 years of development, our company is now covering an area of more than 20, 000 square meters and have 120 employees. Our main products contain pipe/ bar/ plate of Tin bronze alloy material, Aluminum bronze alloy material, phosphorus bronze alloy material and also finished machining products as bronze bushing, bronze flange, worm gear and impeller. In order to control the material composition, hardness and various mechanical properties strictly, we have imported spectrometer from Germany, we also have electronic universal testing machine and Brinell hardness tester. Our equipment contain: medium/ large/ super- huge continuous casting machine, centrifugal casting machine and other casting equipment; CNC machines, milling machines, planer machines, drilling machines. We can produce the alloy material according to various standards, like GB/ ASTM/JIS/BS. Our products are mainly used in wear- resistant and corrosion resistant parts, marine engineering, automobile parts, mechanical parts. Not only selling well in all cities and provinces in China, our products are also exported to southeast Asia, the middle east and Europe. Both OEM and ODM orders are available for us. Welcome customers all over the world to visit us!OEM Bronze Hollow Bars website:http://www.cn-czpufa.com/