Our high-density tungsten alloy products include tungsten rod ( diameter  ¦ 5- ¦ 300mm, lengthd1000mm) , tungsten ball (  ¦ 2.0- ¦ 100mm) , tungsten block, tungsten column, electrode, shielding plate....
Mudanjiang North Alloy Tools Co. Ltd. is subordinate to Heilongjiang North Tools Co. Ltd., China South Industries Group Corporation. Established in 1953, we are the earliest production base of....
The coated glass bead have been treated with high quality organic materials on their surface, thus bearing better features in quality. Our company has developed this unique product after absorbing....
DaQing JunFeng Glass Beads Co., Ltd is specialized enterprise that produces series products, such as road reflecting glass beads and shot blasting glass beads. There are 5 senior technical personnel, ....