Shanghai Green Sub-Nanoseale Material Cor.,Ltd.

Shanghai Green Sub-Nanoseale Material Cor.,Ltd. is the only producer of hight quality Cenosphere in China, and also have branches Hebei Shanxi province. Our company carries out Quality Control System strictly. We adopts high raw materials conbines collection, washing, drying classifying ...
Telephone:86-021-68640591 Address:Dongfang, Shanghai, China, China
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