While using the "Client-Oriented" organization philosophy, a rigorous top quality command process, highly developed production devices and a potent R&D workforce, we normally provide high quality products, outstanding solutions and aggressive charges for Solar Power Tracking System, Solar Tracking Sunflower, Home Made Solar Tracker, Control System For Solar Tracking,Roof Mounted Solar Tracking System. We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation. The product will supply to all over the world, such as Europe, America, Australia,Namibia, Zambia,South Africa, Korea.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information if you have any questions. We are glad to work for every client.