Zhengzhou Huashuo Fine Ceramics Co., Ltd is a professional company of pressure-less sintering silicon carbide (S-SIC)material products. Major undertake the research, development, production and sales of the S-SIC. We have successfully resolved the problem of raw material, we produce the raw material by ourselves, including grinding of powders, purifying, shaping automatic drying press forming, sintering and finishing machining and so on. All procedures have already formed a complete set to a full system. Therefore, various technique and economic index is advanced, technological process is reliable, The quality of products is steady, Customers' requirements can be well satisfied.

Our prime products contain mechanical seal rings, such as O-series and all products according to DIN 24960 standard, and related the national standard, including the following products. E g, flat ring, rotary ring, stationary ring, double-step ring, middle groove ring, shaft, bearing, various side shearing, top rake, grooving, perforation, multi-step abnormal ring, nozzle and bulletproof plate, etc. Now, All products are exported to Europe, North America and Taiwan, and developing the home market as well.