We are a professional manufacturer of AV products with own full lines of test equipment and strong technical power. Multi-type of products, Reliable Quality, Competitive Price and Elegant Design have let us be on the top choice of our customers and our products have been used widely in the AV field/custom installation field and other fields. We keep investing and developing new products continually to cater for the new needs of customers. You are welcome to contact us today now by call or e-mail.