Qingyun Hengtong Numerical Control Machine Tool Accessaries Manufacturing Co., LTD, it is a Sino-Germany joint venture, it develops into a large and strong private enterprise combining research, innovation, production and sales for industrial automation products .We are cooperating with some famous Design Institutions, Research Institutions, Industry Associations in China. the main products are drag chains(cable carriers), PVC hoses, PU hoses, working lamps, machine tool mounts.A lot of inquires from all over the world witness the good quality of the articles. The faith "Integrity is the true way to success" has rooted in our hearts.we promise our company will provide you with the most satisfactory service, with first class quality and good creditability. We are looking forward to cooperating with all friends in the fields.