We consistently carry out our spirit of ''Innovation bringing development, Highly-quality ensuring subsistence, Management promoting benefit, Credit attracting customers for smart curtain, Electronic Opaque Glass , Electric Controlled Window Film , Electronic Glass Tint ,Pdlc Window Film . Our aim is "blazing new ground, Passing Value", in the future, we sincerely invite you to grow up with us and make a bright future together! The product will supply to all over the world, such as Europe, America, Australia,Ethiopia , Jersey ,US , Denmark .The company has perfect management system and after-sales service system. We devote ourselves to building a pioneer in the filter industry. Our factory is willing to cooperate with different customers domestic and overseas to gain better and better future.