PROFORMER ROLLFORM MACHINERY CORP. is a professional designer and manufacturer of metal sheet cold roll forming machine. PROFORMER has years of experience to design and manufacture the    automatic metal sheet cold roll forming machine. The metal sheet cold roll forming machine of ROFORMER has characters of high speed, high production, good performance, low labor and save costs. All the above characters are the best selections for producing the metal sheet cold roll forming products. We manufacture different kinds of metal sheet cold roll forming machine for producing the following products. Such as: Partition beam (studs and tracks), Light gauge steel (C & Z purlins), Door frame, Roofing corrugated sheet, Roofing tile, Wall panel, Ceiling T-bar (T grids), and other various metal sheet building materials.