"Based on domestic market and expand abroad business" is our enhancement strategy for 30w solar roof ventilation axial flow fan, , , ,. We are devoted to provide professional purification technology and solutions for you! The product will supply to all over the world, such as Europe, America, Australia,Latvia , Vietnam ,French , Thailand .Upon today, we have customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to provide the highest quality products with best price. We are looking forward to doing business with you!