Ningbo Xinyu Mechanical Seal Manufacture Co.,Ltd, named JiangDong TungSten Cardide Factory before, we are a specialized manufacturer of carbide products and mechanical seals, established in 1978, is local NingBo suburb, which largest tungsten ...

We are a leading manufacturer of mechanical seals, non-asbestos spiral wound gaskets and stuffing box packings for all pumps, valves application, such as heavy duty chemical oil industry field pmps, petrochemical agitators compressors,etc., we ISO9002 ...

Xi\'an BSD Mechanical Seals is one of the major specialists in design and manufacture mechanical seals. Established 1987, it a private limited liability engineering manufacturing company. We are engaged sealing technology with seals seal support systems ...

We would like to introduce our company as one of leading manufacture for mechanical seals. specialize in producing seals all kinds rubber bellow type, metal o-ring and cartridge seal. In addition, we can also produce various good quality replace John Crane, ...

Shanghai Trisun Mechanical Parts Manufacture Co. Ltd., established in 1998, is one of the biggest mechanical seal manufacturers China. The supplied seals can replace similar products JOHN CRANE & BURGMANN. It has passed ISO9001, ISO14001, and ...

This factory is located in the beautiful coastal city of Ningbo.It a manufacturer which specializes producing pump & kettle purposes mechanical seal.It integrates product design;production;sales into whole. Through years\' innovation and ...