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 process for resurfacing and repairing worn-out screws and barrels using dual-alloy spray technology. The resurfaced screw and barrel maintain their plasticization and possess high wear resistance and corrosion resistance, helping customers save production costs more effectively.

Our factory integrates the essence of the industry, striving for excellence. We have a comprehensive quality assurance system. In the competitive market, we hold a relatively high position.

Superior quality, comprehensive service, contract-orientation, and trustworthiness are our tenet. Welcome both new and old customers to inquire and visit.