About Us

PDA (Profiles Design Aspirer International Company)  is a company in cold rolled steel profiles system products R&D and procurement, which provides design consulting, R&D and OEM of cold-rolled steel profiles/doors and windows system to customers all over the world.


PDA has formed strategic cooperative relations with international steel profiles manufacturer voestalpine(China) and Europe fire-resistant glass manufacturer AGC, so as to make the product system more comprehensive and extensive,


PDA is willing to provide better steel profile doors and Windows products and services to global customers