... 000 kits Anhui Dowei Solar Technology Co., Ltd is one of subsidiary companies of Anhui Dongwei Group Industrial Co., Ltd (short for Dongwei ... to 200 million RMB. It is the largest manufacturer of aluminium extrusion profiles in Anhui Province. Dongwei Group possesses ... in the design, manufacture, development, sale, and service of a multitude of types of aluminum solar frame. Aluminum Solar Frame