Product Detail
GKBM 65 uPVC Casement Door Profiles’ Features
uPVC Profiles Color Options
Co-extrusion colors
Full Body colors
Laminated colors
Why Choose GKBM
The GKBM R&D team is a highly educated, high-quality and high-standard professional team composed of more than 200 technical R&D personnel and more than 30 external experts, 95% of whom have a bachelor’s degree or above. With the chief engineer as the technical leader, 13 people were selected into the industry expert database. Since establishment, GKBM has obtained 1 invention patent for “an organic tin lead-free profile”, 87 utility model patents, and 13 appearance patents. It is the only profile manufacturer in China that fully controls and has independent intellectual property rights.
Product Tags