Ningbo Bold Engineering Manufacturer & Trading Corporation is a specialized in designing and manufacturing comprehensive ranges of mechanical seals (elastomer bellow seals, spring seals and Teflon wedge seals), sealing components (silicon carbide, tungsten carbide, carbon graphite, ceramic, springs and stainless steel parts), bearings and shafts. In addition, we are very competitive in producing a wide range of brass valves and fittings for all industries. We are striving for supplying our customers with high quality products, competitive price and short delivery lead time.
The inert porcelain ball has high strength, the high chemical stability and the thermostable characteristic, it may thermostable, high-pressured and ...Jilin Mainland Import & Export Co. Limited
ceramic_foam_filters_AluminaApply to improve quality of alumina alloy casting and other non-ferrous alloy casting. Mend structure of crystalloid ...Vertix Co.
These ceramic lined pipes are to affix the alumina ceramic tiles on the inner wall of the pipe with strong high-temperature resistance bond, thus ...Hunan Jingcheng Special Ceramic Co. Limited
sending enquiry ....