Bifrost Science and Technology Limited is a professional factory that specilizing in producing Dry ground mica powder, Wet Synthetic Phlogopite Sericite powder Calcined powder. Depending on the unique advantage of mica, we can produce dry mcia wet Especially has pure texture, ruled shape, ...

Houhong is one of the professional stainless steel product manufacturers in China. We have 10 years experience making sheets and strips with various surface treatment techniques. With a good quality control system, our factory equipped flat-sheet production lines, coil slitting grinding 8K ...