Dongtang Aluminum Industry Co., Ltd., Qujing, operating under brand Xingchaoya, is a modern medium-sized manufacturer integrating design, R&D, production and sales of aluminum alloy doors and windows.
Our main products include thermal break windows, system windows, casement windows, sliding windows, sunrooms, curtain walls and aluminum alloy profiles.
Our products own excellent performance of waterproofing, sound insulation and thermal insulation. We provide solutions for residential, commercial and public building projects, covering new decoration and old building renovation.
We feature short production lead time, flexible production scheduling, stable staff team and mature manufacturing technology.