Shanghai Kewang New Material Research Center

[ Manufacturer ]Main business are Nanometer products

Guanghan Hengyu New Material Co., Ltd.

[ Manufacturer ]Main business are Nano material, Nanometer application product

Jilin Dongsheng Weiye Technology Development Co., Ltd.

[ Manufacturer Trader ]Main business are Spirulina capsule, Cordyceps capsule, Liquid calcium, Nanometer chitin