Shenzhen Shengao Investment Co., Ltd.

Shenzhen Shengao Investment Co., Ltd. is a professional manufacturing and trading group, established in 2004.

Out group owns two holding factories: Shenzhen Wanersun Digital Sound Co., Ltd. and Shenzhen Tongneng Industrial Co., Ltd.

Our company specializes in various kinds of multimedia speakers and multimedia speaker case bags. Powered by our strong OEM ability, R&D support, strict quality control system and advanced management policy, we put great emphasis on product design and development to meet customer's specifications and market challenges.

Up to now, we have developed not only a mature product system but also an excellent service chain. We are currently shipping throughout America, Europe and Southeast Asia, where we enjoy a good reputation among clients.

Having 'Quality First and Client Primary' as our business tenet, we are confident of supplying high quality products with excellent services. If you are interested in any of our products, or are searching for a supplier to fill your OEM order, please contact us to discuss your requirements.