Chongqing Yubo Technology Co., Ltd

characteristic: 1. The bridge cutoff aluminum doors and windows have excellent performance of thermal insulation. It divides indoor and outdoor into t

What is the role of fireproof windows 1, fire windows have fire resistance, fire windows made of fireproof glass, fire resistance is the primary featu

Safety When the glass is damaged by external force, the fragments will become small, blunt-angled broken particles similar to honeycomb, which are le

Plastic steel doors and windows were first developed by West Germany in the late 1950s and started production in 1959. The initial plastic steel doors

Energy saving glass usually refers to glass with good heat insulation and sun shading performance. The application of such glass can greatly reduce th

Energy saving glass usually refers to glass with good heat insulation and sun shading performance. The application of such glass can greatly reduce th