1.Cert: ISO9000:2008, CE 2.Material: PA66+GLASS FIBER 3.OPEN & CLOSED TYPE SUD-25 SERIES PLASTIC CABLE DRAG CHAINtemperature range from -25C ~ 125C,suitable for long - term movement.Screw driver is able to open the cap, convenient for the setting and change of wires and all kinds of conduits.Suitable for: Machine tools, robots, fiber machine, protective tubes of pneumatic tube, hydraulic cylinder ...