Beijing Coremachine Technology Development Co., Ltd. is dedicated to the screw and barrel manufacturing sales. As a professional production of high precision, high-quality, screw, related parts manufacturer , we have full range processing, heat treatment, bi-metal baking, alloy spray welding perfect testing facilities. ...

Zhoushan Areslogic Screw Machinery manufacture factory, located at Jingtang town, city. Which is the largest base of screw and barrel in china, which near by PuTuohill port Ningbo Shanghai, has a good geographic position convenient waterland traffic. Our factory professional manufacturer having specialty making screws ...

we're a porfessional manufacturer of screw and barrel for plastic or rubber machinery;we had exported our products to worldwide such like italy , germany, egypt, singapore, thailand, brasil poland, so on many years;we'd arrange customers good quality, payment terms aftersales service o ...

Zhoushan Weida Machinery Co., Ltd. is a specialized manufacturer of barrels and screws which are the main parts conical twin screw extruders, parallel single injection molding machines, rubber chemical fibre machines foaming extruders. The material 38CrMoALA alloy steel has virtue long lifespan, high wearability good ...

Our ZhouShan Dinghai Jinhua Plastic Machinery Factory is a specialized manufactory which engages in researching and machining various kinds of screws barrels for extrusion injection molding machines. It founded 1994 named Zhoushan Hongli Factory. Then April,2002 it changed to who has occupied 12000square meters area, 126 ...

FOR MORE THAN 30 YEARS the Zhoushan Jwell machinery Companies have been dedicated to one common goal: "To provide our customers with quality equipment, dependable service and competitive prices." This customer satisfaction has earned an International reputation as of world's leading dealers in Process Screw Barrel Industry. ...