ISO Grade UPVC Profiles
ISO is an abbreviation for International Organization for Standardization is an international standard-setting body composed of representatives from various national standards organizations. It was one of the first organizations granted general consultative status with the United Nations Economic and Social Council. Lumei had passed the ISO certification from 1995.
Except the ISO certification, Lumei uPVC profiles also passed the RoHS & CE certifications. Our goal is to become the first-class grade uPVC profiles manufacturer all over the world.
There are many advantages for ISO grade uPVC profiles for windows & doors as below.
Very low maintenance
Some pictures for ISO grade uPVC profiles for windows & doors.
Our avalaible window types for ISO grade uPVC profiles for windows & doors
Casement windows & doors
Sliding windows & doors
Top-hinged out-swinging window
American swing window
Flat open window
Intelligent remote control window