We are large weldment parts/assemblies expert with more than 20years experience in construction industry.Our factory was established in 1978 and was restructured in 2007,  specialized on construction equipment manufacturing. We are the biggest weldment parts and attachments supplier of Doosan and Fonton Lovol in China and our products has been exported to many countries and regions. Our annual sales value is up to more than 30millions U.S. dollar.

We have large equipment capacity, advanced engineering and most professional work team,  processing workshop ,plate -work shop, post-processing workshop,  500ton Hydrawlics Stretcher, 800ton CNC Bending Machine, Swing-type Plate Shears, CNC Laser Cutter, CNC Flame Cutter, Auto Welding Line, Welding Robot, all kinds of advanced large machining equipment to meet the large pieces machining. We can provide customer customized and OEM welding parts from several kilogram to 30ton above. We have large sands blasting line and painting line. The finish painting quality passed Doosan Standart. We also provide optimized packing design service according to order quantities to reduce transportation cost. Our products had exported to South Korea, Japan, Germany, America and The philippines