To help our customers deal with the changing business environment we plan on staying as their best choice for Scrap Silicon Wafer. We came up with best in class Scrap Silicon Wafer in many forms inclu...

No. 23A-88A, Huangsi Street, Xicheng District, Beijing 100011, P. O. Box: 9 Ext: 88a, P. R. China

We, Sino Surplus International Ltd. A member of SINOSI Group, is a professional manufacturer and supplier of silica and silicon materials and realted products such as quartz sand, silica powder, silic...