Our company professionally researches, develops, makes and sells the carbide in ceramic. The founder, Mr. Xu Zhengkai, produced the first batch of reaction bonded silicon carbide in the beginning of the 1980s and ...

We are an experienced manufacturer of silicone carbide fitting for mechanical seals. Various sealing rings with complicated shape, either blanks or finished products can be provided. Specially, We are able to ...

　　Shanghai Sanhan Industrial Co., Ltd., established in 2000, is a trader of steel-making materials and related chemicals. Main products we supply are pig iron, steel billets, coal tar, benzole,xylene, ...

material: 12H, 15H, C#500, C#1000, C#6000, C#10000, GC-15 (4)Material for High temperature refractory products: 5S, 100F, D3E (5)Material for pressureless sintering silicon carbide (SSiC) products: GC0.5, ...

We manufacture boron carbide, silicon carbide, boron nitride, silicon nitride and tungsten carbide products (blast nozzles, dies, seals, pieces, tiles ect.) and export mechanical seals (alumina, carbon, ssic, sic, tc ...

Ssic) etc. By virtues of high quality, low price, on-time delivery and capability of replacing some products of Burgmann, John Crane and other big names in the field, our products which have been certificated by ...