... :4m/pc 9.28.61913 Hollow Aluminum Bar for double glasses doors and windows1. Color: Silver2. Material ... , concludes all hardware for UPVC windows and doors and aluminum window and doors too. All our products ranges ... , door bolts, PU Foam, glass glue, cleaner, Aluminum rail, brush seal, gasket seal, fasten bolts, pneumatic ... welder, etc. 9.28.61913 Hollow Aluminum Bar for double glasses doors and windows