Hebei Ruiao Machine Tool Accessories Manufacturing Co. Ltd. has been focused on the development, design production and sales of automated products. ,brOur main products are engineering plastic drag chains> steel-aluminum alloy drag chains flexible bellows covers, machine shield chip conveyor and chains , machine lamps anti vibration mounts etc .,brSold at the lowest price and delivered in time> our products are available in a complete set of specifications. Should you have any question concerning the installation or any requirements please feel free to contact us and we will be pleased to serve you at any time 24 hours a day.,brOur company will provide you with satisfactory service with first class quality and good creditability. We are willing to cooperate with friends in the same line at home and abroad so as to make contributions to the components of the digital-controlled products.