Alloy Material Inner Oxidized is widely used .... Contamination Test System AAS/ WF10, Colored Microscope From Japan, etc. We can develop and manufacture oxidized contact according to customers....
See more »Welcome to Doestrade CO., LTD.We have developed mutual trust and understanding with many customers in many countries all over the world such as USA, UK, ITALY, Argentina, Japan, Middle East and S.....