20 years experience
Guangzhou GRD Building Material Company, established in 1998, is a professional manufacturing of building materials. With over 20 years of experience, the factory is specialized in production and design of aluminum/ wood/ iron windows and doors.
Well-equipped manufacturing devices
The factory area is 36,000 square meters, with well-equipped manufacturing devices and complete quality control system throughout all stages of production, which enables them to guarantee 100% customers’ satisfaction on every stage.
The factory is certified with ISO9001 to provide great assurance of quality and manufacturing process.