CDM Machinery Co., Ltd. Is an professional manufacturer of Cold Roll Forming Machines, Duct Machines and Metal Forming Machines. It consists of headquarter company and more than ten branch companies and suppliers.

Our products can be widely used and have been applied in HVAC duct manufacturing, the vehicle industry, container producing, furniture making etc.

Founded in 1990, has grown to be the biggest and most famous manufacturer of cold roll machines and Metal forming machines in China, covers an area space of 3, 300 m2. In the meantime, it is also the first one to invent and produce the TDF & TDC Flange forming machine in China.

At present, the main products include Automatic Line for Coil Slitting, Coil Transverse Cutting Line, Colored Corrugated Sheet Machines, Joint-hidden Roof Panel Machines, TDF & TDC Flange forming machine, C/Z Purlin Machines, Steel-supporting Structure Floor Plate Machines, Shutter Door Machines, and Rack Machines. There are more than 100 kinds of roll forming machines.

Devoted to supplying HAVC duct manufacturing the most suitable overall project design, we established the strategic partnership with more ten professional duct/ tube manufactures in China, to collect the best suitable HAVC duct machines with competitive price to our customers.

The main products include CNC Plasma Cutting Machine, Spiral Tube forming Machine, Duct Manufacture Auto-Line, bending and shearring machines, etc.