Recently Mcwell signed a contract for nail-free and glue-free smoke ventilator, the smoke vents have once again been recognized by the market.

In mid-April 2020, Mcwell and Anhui Chujiang High-tech Electrical Materials Co., Ltd. signed a contract on the smoke exhaust ventilator project of the new factory building roof of Anhui Chujiang High-tech Electrical Materials. 

The triangular-shaped nail-free and glue-free smoke vent rooflight is a new generation developed by Mcwell based on the rich experience. It do not use nails, silica gel, and nailing gaps. There is no hidden danger of nail corrosion and rust, no aging and cracking of silica gel. It solves the problem of rain leakage that has been a headache for plant owners for a long time.

Triangular smoke vent windows do not need nail or glue, relying on structural waterproofing, abandoning traditional nailing and fixing, and silicone adhesive waterproofing methods, eliminating the hidden danger of leakage.