Hangzhou Haina Energy Co., Ltd. located in 2-4 floor, 6 Building, Qianjiang Economic Development Zone, with the total area of 5,616 square meters. The second floor is used for storage of the electric wheelchair and its fittings. The third floor, with the available area of 3,394 square meters, is that where the wheelchair production begins after a serious of procedures. People do their jobs in the forth floor in research and examination, and the area of 87 square meters here is used for the wheelchair quality examination.

Hangzhou Haina Energy Technology Co., Ltd. starts from...