We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of privacy electronic dimming glass, Switchable Glass Electrochromic Tint , Film Electron , Tint Film Pdlc ,Intelligent Glass . Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world. The product will supply to all over the world, such as Europe, America, Australia,Mongolia , St. Petersburg ,Sri Lanka , Rotterdam .We pay high attention to customer service, and cherish every customer. We've maintained a strong reputation in the industry for many years. We are honest and work on building a long-term relationship with our customers.