I am very glad to introduce our company to you. Guangzhou Sun Numen Solar Energy Technology Co., Ltd. specializes in developing, producing and applying the products of energy conservation and environment protection and has collected world first class sources in the field of solar energy application. Our company work together with the experts from China Science Institute , Germany, Austrilia and other countries, has developed four great category and hundreds of products including solar flat-plate absorber, high effective endothermic wing , colored frame, space tube, Dc tube, all- glass vacuum tube, entired collector, unified architecture products and the series of air-source , water source heat pump to satisfy different requests. Sun Numen has R&D team and patent for product. Accordingly, Sun Numen is professional in producing energy-saving products and rather a platform of assembling the soul of the industry.