Ningbo Pacemaker International Trading Co., Ltd., is an industrial and trade company specialized in semi trailer sales, semi trailer part manufacture and semi trailer part sales. It is also the authorized export department of CIMC Vehicles Group Co., Ltd, the largest semi trailer manufacturer in China. It has the most varieties of products and specifications as well as the most professional service. PCMK, located in Ningbo-a beautiful coastal city in East China, is close to Shanghai, boasting convenient transportation.