Being supported by an advanced and specialist IT team, we could give technical support on pre-sales & after-sales services for Black Smart Film, Smart Film Wifi Control , Electronic Dimming Glass , Smart Film Wifi Control ,Smart Magic Pdlc Film . Our tenet is evident all of the time: to deliver high quality solution at competitive price tag to clients throughout the planet. We welcome potential customers to get in touch with us for OEM and ODM orders. The product will supply to all over the world, such as Europe, America, Australia,Mozambique , Johannesburg ,Ottawa , Switzerland .Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.