Copper Braid, Plastic Cap, Busbar manufacturer / supplier in China, offering Silicone Rubber Cap Plug Product 1/4" (6mm) White Soft Vinyl PVC Screw Thread Protectors Round Rubber End Caps for Pipe Tube Protective, Rubber Silicone Dust Cap 1 3/4 Inch Rubber Cap (44.45 mm) Round Black PVC End Caps Vinyle Covers for Tubing, Poles, Bolts, M0.6-M50 Round Silicone Dust Cap High Temperature Rubber Protective Seal Caps Flexible Covers for for Tubing Pipes Nuts Bolts and so on.