Tongji Beijing Beijing ***, Tongji

Shusu Nano-science Co, Ltd, an ISO 9001 and ISO14001 quality certificated company which is a leading manufacturer of electronic ceramic materials since 1988. Our main products bismuth oxide, nickel ox...

A good piece of machine is a product of best quality mechanical spares and to serve the industry with first in class Bismuth Oxide we hold a strong reputation based on our successful 19 Years of expo...