Application of Sinowon Rockwell Hardness Tester in Hardware Industry

We sincerely acknowledge the trust from Client C. It is the second time for C buying Sinowon Touch Screen Digital Rockwell Hardness Tester Digi Rock DR3.


Our client C is a hardware factory with extensive product coverage. It mainly manufactures precise hardware and has strict requirements to the hardness of their products.


Our excellent user experience and perfect after-sale service results in their second purchase of Digi Rock DR3.


The achievements we have today attribute to clients’ support and our staff’s effort. Sinowon appreciate that.