Founded in 2006, Shenzhen Yu Yi Yuan Technology Co., Ltd. has more than 8 years'experience of R&D and production of a variety of solar application products, solar power systems, etc. Our company regularly produces sets of solar application products for many distributors&wholesalers in Europe, America,Japan and other markets. With strict quality management system, our products have gained huge praise from customers due to their functions, performance. We can offer you the following services: I,Excellent products 1,Good and stable quality. 2,Favorable price. 3,Acctractive appearance. 4,All products are made of environmentally friendly materials. 5,All the products are with e ... more