VENTECH Ventilation Co., Ltd. is one of the leading manufacturers of air diffusion products in China.

With advanced technology and strict quality control, VENTECH is dedicating in designing and offering a wide range of air diffusers and grilles, dampers, flexible aluminium ducts, and other HVAC accessories.

Now VENTECH products sell to more than 25 countries and win a high reputation in this field.

VENTECH people is ready to cooperate with you to provide a comfortable way of handling air in the world.