Rm. 2502, 333 Shiji Bldg., No. 333, Lanhua Road, Pudong New Dist., Shanghai, China (Mainland)

Nanosphere is a world first-class science and technology company specializing in new materials. We has always been committed ourselves in providing products and solutions for material application, cus...

No. 503, west of PaiLou Rd., XinChang Town

Shanghai Chasteness Industrial Co., Ltd., established in 2009, is a professional manufacturer and exporter of stationery, toys, filter machines and other related products. With a total area of 20,000s...