Shenyang Comptech Machinery Technology Co., Ltd. located in Shenyang city, Liaoning Province of China, is the heavy industry base of China. And we enjoy convenient land, sea and air transportation. With more than 20 years of experience in the truck and trailer industry field. Quality, Service and credit are always our top working principles. We can supply the customers the one-stop service with wide range products. Also we can develop new products according to sample or drawings. We ...