Screw Barrel, Granulation Screw Barrel, Conical Twin Screw Barrel manufacturer / supplier in China, offering High Quality Bimetallic Granulation Screw Barrel for Recycled and Wet Films 10, Bimetallic Injection Screw Barrel for Material Mixed Glass Fiber 18 1321, Injection Moulding Screw Barrel & Bimetallic Screw and Barrel 0255 5634 and so on.
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