We are an exporting and manufacturing company specializing in exploitation, design and manufacture of all kinds of MP3 earphones, multimedia headphones, speakers and microphones as well as other computer products.

As a professional manufacturer, Dong Guan Liangyu Electronics Company constantly innovates high quality, professional products and reliable delivery, exporting to anywhere in the world. Supported by advanced research equipment and a talented pool of engineers and technicians, we have successfully developed products that earned the trust of major companies worldwide!

To ensure quality, we produce our own components in-house! All the products are made strictly under the control of ISO9000( 2000 version) and ISO14001! Besides, CE certificate of the products will be provided if the customer need!

You are welcomed to visit our website at http://www.soaos.cn or http://www.made-in-china.com/showroom/gdliangyu/product-list/catalog-1.html! I hope from viewing our products and company information online you will see that we have a lot to offer and we are a serious company that goes that extra length to fulfill our customers' expectations.

Customers design, OEM, ODM manufacturing are welcome!

We are looking for customers to build a long lasting relationship beneficial to both our companies.