![]() Shanghai Junshan Surface Technology Shanghai Junshan Surface Technology (JSST, 上海君山表面技术工程股份有限公司) is a company that specializes in metal surface modification. | ![]() Worldwide Superabrasives Worldwide Superabrasives (WWSA) is a company that manufactures and distributes industrial diamond and cubic boron nitride superabrasive products. | |
Founding Date | Founding Date 2001 | Founding Date 2004 |
Type | Type Private | Type Private |
Tags | ||
Locations | Locations Shanghai, CN HQ Beijing, CN | Locations Boynton Beach, US HQ |
Employees | Employees N/A | Employees 15 |

Worldwide Superabrasives (WWSA) is a company that manufactures and distributes industrial diamond and cubic boron nitride superabrasive products.
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