Shandong Chengda Auto Sale Co.,Ltd. established in 2005 is one of the qualified manufacturers of various trailers. Integrated production, scientific research & development and professional sales teams, all those advantages can provide the full service of trailers, semi-trailers, tractor head, dump truck, engineering machinery and trailer parts, our company is a leading provider in this industry, with annual export value reaching above 50million dollars and revenue almost 600 million yuan RMB.With high standard machinery and automatic equipment, powerful R&D team and elite sales team, We have built a long business relationship with many world famous enterprises such as SINOTRUK\SHACMAN\FAW\DFAC\XUGONG Group\LIUGONG Group\SEM Group etc. Besides mature after-sale systems, we can meet different needs of customers both home and abroad.