Founded in 1992, Zhangjiagang Liantong Chemical Machinery Co., Ltd. is a specialized company that is committed to researching and developing, producing and selling stainless steel contour welding products in high-tech industry. 

Main products are vee slot screens, sieve plates, wedge filters, wedge wire mesh, water filters, Johnson screens, drum screens, sieve mesh, sieve bends, wedge wire screen, steel gratings,sifter plate,filter cartridge,centrifuge baskets etc.

Our company is a network member of Spare Part and Resource Market of Sinopec Corporation. After years of innovation and development, our company has advanced technology, unique techniques, advanced production equipment, thorough testing methods and effective marketing service network, winning widespread praise and trust from the customers. 

Our products are widely applied in oil and gas wells, chemical, mining, papermaking, environmental protection, metallurgy, food, sand control, decoration and water treatment with fine filtration.

The minimum slot now we can do is 20 micro, while our customers include companies of the top 500. The quality is almost the best in China, and most companies just use our products as the imported ones because of quality and reputation. 

With high quality products, preferential prices and considerate services, we sincerely cooperate with friends from all over the world to create the future.