Hoang Thang Trading Production Co., Ltd, established in 2017, is a unit specializing in manufacturing, distributing, consulting, installing all kinds of genuine rolling doors: BOSSDOOR, AUSTDOOR, XINGFADOOR, etc, automatic glass windows, tempered glass, steel-core plastic doors and imported high-grade aluminum doors.Hoang Thang Trading Production Co., Ltd, established in 2017, is a unit specializing in manufacturing, distributing, consulting, installing all kinds of genuine rolling doors: BOSSDOOR, AUSTDOOR, XINGFADOOR, etc, automatic glass windows, tempered glass, steel-core plastic doors and imported high-grade aluminum doors.