GPJ01-A type cable connector box is designed according to arc shape. On the opposite side, stainless steel bolt fastening structure is adopted. It is easy to install. Butadiene rubber with excellent anti-aging performance and high strength is used as sealant. It will bring great convenience to the repeated opening and use of the expansion increment of optical cable in the future, and greatly improve the construction efficiency. It has high reliability and sealability.

GPJ01-A type fiber optic cable splicing box shell main structure parts, fusion disc, optical wrap fixture are all made of high strength imported engineering plastics – flame retardant polycarbonate (PC), and scientific and reasonable formula, injection molding. The product can effectively prevent material aging caused by heat, cold, light, oxygen and microorganisms in nature, and has good mechanical strength. The solid cable connector box shell and main structure can withstand the worse environmental changes. It also plays the role of flame retardant and waterproof, making vibration, impact, cable stretching and twisting. Wait for protection.