1. High quality engineering plastic
2.Stainless screw
3.Could been opened repeatedly.
4.Reliable sealing performance.

Welcomre to ChengDu Norcing Technology Co., Ltd, we are specialized in manufacturing the fiber optic communication distribution products.

The closure is of small volume, big capacity and convenient mainteance.

The shell is made of high strength engineering plastic, the elastic rubber seal rings inside it are made of good sealing and sweat-proof performance.