All component materials are supplied by domestic first-line brands or European professional materials suppliers of twin-screw plastics machines. And check the elements and metallography to ensure that the raw materials are safe and nothing wrong.

100% internal spline is checked with a spline plug gauge to ensure the interchangeability of components.

All components are finished by CNC grinding after heat treatment. The surface roughness is less than Ra0.8, which completely eliminates the influence of heat treatment deformation on the quality of components.

Powder high-speed steel processed by the European HIP process and treated strictly according to the heat treatment process of each other, its wear resistance and corrosion resistance are the same as those of foreign first-line brands.

Professional technical team, not only can provide timely and accurate sample surveying and mapping design, but also can provide technical services in component assembly.

Whether domestic or foreign first-line brand mainframe, the company has detailed technical information and special fixture, which can provide spare parts service quickly; common components are fully stocked and shipped on the same day; new products are delivered within 45 days;

Perfect modern management system to ensure that customers receive 100% qualified products, while the quality of each component is traceable.