Metal Cable Gland, Nylon Cable Gland, Explosion Proof Cable Gland manufacturer / supplier in China, offering Durable Brass Waterproof Cable Glands for Outdoor Use with CE, Yueqing Smart Waterproof Union for Flexible Pipe Combination & Joint Fittings, Waterproof, Dustproof, Breathable, and Breathable, with Good Heat Dissipation Metal Vent Plug and so on.