Ganzhou Grand Sea Cemented Carbide Co,.Ltd is the wholly-owned subsidiary of Ganzhou Grand Sea Group which is Sino-foreign joint venture invested by Kyocera Corporation.

Now carbide insert project is the key development project of Grand Sea Cemeneted Carbide, Grand Sea has 7 electric presses imported from Japan, produce carbide insert 2 million per month. 

For finished coated inserts, we have our own brand-Grandcera, with Kyocera grinding and coating technology.

Our Advantage

1. 100% tungsten carbide raw material.

2. R&D and production ability to keep up with market trends.

3. Technical support ability to solve processing solutions for customers in all aspects.

4. Adequate stock to ensure fast delivery.

5. We are the supplier who can wholesale and customized the carbide inserts for you.