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Add:No.550 Kaifa Fifth Road, Ruian Industrial Zoon, Ruian, Wenzhou, China

Screw And Barrel

a. Advanced Nitriding Technology . b. Anti-corrosion and Wear-resisting Duplex Metal Spraying Technoloy . c. we uses special alloy powders being sprayed and welded on the screw's ridge,and uses different alloy and welding methods for the screw of different functions .
With the aid of advanced equipment and technology, Pinbo Plastic Machinery is one of the leading China screw and barrel suppliers. Please rest assured to buy or wholesale discount and low price screw and barrel from us.