BLDG 09, 305-2 GUANGANMEN WAI, XICHENG

Beijing Garscitech Co., Ltd. Is a group member of Advanced Technology & Materials Co. Ltd. with 23 years experience of diamond products research and manufacturing, we are the exclusive global ...

NO.99.Dongma Rd, Village, Chaoyang District , Beijing

Shanghai SHIFENG is a private enterprise group, which has a diversified development in hardware manufacturing chain sales, marketing management, and real estate investment and development. As early a...