Company Introduction

Dongguan Hua Hong Plastic Machinery Factory specializes in the production and manufacturing of injection molding screw, extruder screw, dual alloy screw, dual metal screw, and screw barrel for injection molding machines. Equipped with a professional processing and production line, the company boasts unique technology and has introduced professional manufacturing techniques from Europe and America.The products are meticulously crafted from materials such as alloy steel (38CRMOALA), chromium-molybdenum alloy steel black cross (SACM645), SKD61, tungsten carbide, 9CR18MOV, etc., which are heat-treated, shaped, formed, precision ground, and finished with surface nitriding or alloy spraying (bimetallic) and polishing. They boast high wear resistance and corrosion resistance. Additionally, we offer on-site measurement and design services for our clients.Our factory has achieved significant success in the manufacturing of new screws and barrels. Additionally, we have developed a unique proc...