"Based on domestic market and expand overseas business" is our development strategy for shutters window, switchable window film , Smart Pdlc Tint Film , Smart Switchable Film ,Smart Glass Pdlc Film . Safety through innovation is our promise to each other. The product will supply to all over the world, such as Europe, America, Australia,Malta , Guatemala ,azerbaijan , Irish .Our company insists on the purpose of "takes service priority for standard, quality guarantee for the brand, do business in good faith, to offer skilled, rapid, accurate and timely service for you". We welcome old and new customers to negotiate with us. We are going to serve you with all sincerity!