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 ...

We are Shengdatech inc. based in Shanghai , China. member of Tradekey.com since October, 2008. Our business is related to Chemicals industry and we specifically deal nano precipitated calcium carbonate(npcc). Please find our product details below: carbonate FEATURES&BENEFITS Nano ...