1.Used for upvc alloy windows and doors.
2.many kinds of colours and size chosen
3.Guoqiang Hardware Group was established in June, 1987. After over twenty years development, now it has become a world-known large-scale enterprise group. The product has developed from the single wooden furniture to ten major series ( more than 3000 kinds) in hardware. The products are exported to countries and regions in Asia, America, Europe and Southeast Asia. We are the biggest hardware manufacturing base in China
