Shengda Audio Equipment Co. Ltd, Also called Denlet Audio Ltd. Located in Panyu, Guangzhou City, China. We speacilaized in researching, developing, mannufacturing and selling the loudspeaker units such as Tweeter speaker, Midrange speaker, woofer speake, and subwoofer. Our enterprise has committed itself to research and develop the loudspeaker with a high technical research team of professionals, we equipped with a complete and perfect testing system. In line with the principles of seeing the quality as the life for our enterprise spirit of constantly improving and bringing forth new ideas, acting on the philisophy of servicing with integrity and leeting both winners, we provide high-quality goods whose price is reasonable to you sincerely, and make every effort to create more business and to develop rapidly along with you. Welcome all friends from home and abroad to hold trade talk wholeheartedly and hope to be your reliable partner.