Hengtong Group,founded in 1997, is specialized in the reaserch and production of welding equipment, pipes, hydraulic parts, Petrochemical Accessories and so on. Hengtong breaks its own ground on the basis of strong technology, specialized knowledge and perspective decision. After ten years of fight for market, Hengtong produces magnificant development again and again. Hengtong owns following subsidiaries: Wuxi Hengtong Petrolic Machinery Co., Ltd: Main Products: Welding rotator,column and boom, welding positioner, steel production line, cutting machine and so on. Hengtong has wined a high-speed development and established a solid market  with outstanding management, accurate market positioning and R&D superiority. Wuxi Hengtong Hydraulic Parts co., Ltd: Main Products: honing machine, cylinder,piston tube,cold draw steel tube,draw bench,hydro cylinder,honed stube. Wuxi Hengtong Petrification Co., Ltd: Main Products:seal components,filter cylinder,filters,flange,gasket,fire arrestor. Wuxi Lida Special Steel Co., Ltd: Main Products: alloy pipe,carbon steel pipe,stainless steel tube. Hengtong Group is not the biggest one, but we have the most rigorous work style, the most professional researchers, the most outstanding sales team, the most sincere service.