Dongguan Hai Yu Industrial Co., Ltd.

Dongguan Haiyu Industrial CO.,Ltd is located in Dongguan city of China.Our company is a high-tech and professional company which has been specialized in the manufacture,marketing and development of active speaker,speaker accessories, MP3, MP4, earphone and bluetooth earphone,etc.And Runsi Electric Equipment Co., Ltd is the brand of our company.We have the most advanced production equipment and an experienced research team as well as a good reputation among customers.What's more ,we have got the ISO9001:2008 certificate. Our products have been exported to many countries and regions, such as Japan, Europe, the United States, the Middle East and Africa. Adhering to the principle of "Customers focus", we are dedicated to providing clients with the best products and top services. Our professional product knowledge, strict and responsible attitude and high quality services have ensured the growth of our sales volume for years.Providing quality products, excellent service, competitive ... [Details]