Oil Field Drilling ,Quarrying, Mining Tungsten Carbide Buttons

1.100% raw material

2.Produced with advanced equipments and process

3.All products go through in process and final inspection

4. Stable and continuous production ability

5. We will inspect and test all products after finishing production and before delivery.

6.We can provide dimension & inspection certificate as customers' requirements.

7.We also can provide customers' samples dimensional verification.