upper roller excavator carrier roller undercarriage parts EX EX70 EX200 EX470

Our products have passed the ISO9001:2008 international quality management system certification.

Our main products are Bucket Link,Tension cylinder,recoil spring,connecting rod, track guard,bush,Pin,Yoke,Drill Rod,Bucket,spring and undercarriage parts.

We have 3 factories in Tangshan City to handle all productionand can easily meet customer demand for these products. With our team, we can manufacture not only independent but also customized OEM products.

1. Location

We are in the center of the integration of the Beijing-Tianjin-Heibei region circle. Transportation is convenient with superior geograhical position.

2. Machine

we introduced the international advanced CNC  USA HAASVF7, grinding machine, sawing machine, heat treatment and the most advanced testing equipment, to make our products quality guaranteed to meet the international standards. 

3. R&T team

We boast a professional technical R&D team and has entered in a long-term contract with many senior technical engineer and experts in Tsinghua University.

Our company is setting “first-class talents,first-class management, first-class equipment, first-class quality, first-class reputation” as our aim, and we will always adhere to the principle of "being onself first, before we achieve things." to ensure high strength,durability and reliability of our products, and we guaranteed our products' price advantage. We hope to work with all the new and old customers hand in hand,to create a brilliant  tomorrow.