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Around the world and across industries, sealing products are critical to safety and efficiency. Sealing manufacturers in the market generally lack effective solutions for durability and sustainability, But Longsheng did this by leading the transition toward safe, sustainable, high-performance sealing products. Longsheng provides professional service and high-quality products in sealing problems for industries. Our sealing products range including all rotary and stationary occasions.

Sealing manufacturers in the market generally lack effective anti corrosive solution for durability and sustainability, But Longsheng did this by leading the transition toward safe, sustainable, high-performance sealing products. Longsheng provides professional service and high-quality products in sealing problems for industries. Our sealing products range including all rotary and stationary occasions.

Galvanizing is basically the process of coating any metal, usually steel or iron, with layers of zinc, this gives the metal complete protection against corrosion. Corrosion actually costs the United...

Stainless Steel Pumps are made of corrosion resistance stainless steel with built in check valve. Built in check valve prevents back flow and reduces the risk of water hammer. The optimal design of impellers and diffusers enables the best possible hydraulic efficiency

Bajaj PX 97 torqueis a durable, compact and portable room cooler that can be placed in offices as well in bedrooms for effective cooling, it is constructed from corrosion-free, engineered thermoplastic material that makes it a long lasting performer, it comes with castor wheels for mobility and works on powerful

Good material density, not easy to leak; Have appropriate mechanical strength and hardness; Good compressibility and resilience, small permanent deformation; No softening, no decomposition at high temperature, no hardening, no brittle crack at low temperature; Good corrosion resistance, in acid, alkali, oil and other media can work for a long time, Its volume and hardness change is small, and does not adhere to the metal surface; Small friction coefficient and good wear resistance; Has softness combined with sealing surface; Good aging resistance, durable; Convenient processing and manufacturing technology, relatively cheap price, easy materials.