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ABOUT US

Zhejiang demaji machinery co.,ltd.is specialized in the production of series double screws & barrels, with its huge scale production and equipment, technology, science, well-made, strong technical force, we not only provide fittings of machines to foreign and national machinery plants but also undertakes processing according to the samples by fragmentary do global sales such as Russia, India, Korea, Turkey, Middle-East and so on.

Our factory

The company strictly through ISO9001; 2000 quality management system, the product after the famous at home and abroad for a long time and uses the Plastic Enterprise National Authority test center and the detection experts gradually assess its technical indexes to attain and than the international standard.
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Recommended products

Demaji has a professional R&D design, production technology, production quality control and technical
service team, strict material selection, and strict control of heat treatment processing technology.

Conical Twin Screw & Barrel

Conical Twin Screw & Barrel

Parallel Twin Screw & Barrel

Parallel Twin Screw & Barrel

Screw For Injection Molding Machine

Screw For Injection Molding Machine

Screw & Barrel For Single Screw Extrudr

Screw & Barrel For Single Screw Extrudr

The bimetallic screw and barrel

The bimetallic screw and barrel

Planet Screw Cylinder

Planet Screw Cylinder

Plastic Mechanical Accessories

Plastic Mechanical Accessories

Core Products