These include iris dampers, ventilation pipe clamps, duct suspension clamps, duct access doors, tabbed access doors, metal disc air valves, circular external louvres, ceiling swirl diffusers, damper regulators, flange G clamps, as well as flange corners among others.
JH/Aier strives to support its customers by the following key objectives:
Strict Quality Control
Fast & Stable Delivery Time
Strong R&D Support
Excellent Customer Service
JH/Aier can satisfy all your needs over your expectations!