Chongqing Lange Machinery Group Co., Ltd. [China]

oval air duct, circular air duct,air pipe,pipe fittings, bend, louver, elbow

We supply spiroduct made of gavalized steel and stainless steel and fittings for marine and offshore.If you need bend, louver, elbow, connection, fire damper, VCD, ventilator, fans, please contact us for offer and product details.

We manufacture all the duct and duct fiitings in our own factory, that means we can give you a fast delivery.

Circular Air Duct