Established in 2007, Dongguan Dingguanlong Wire Co.,Ltd is a professional earphone/headphone manufacture, also an exporter of high quality switching power supply, data cable and headset. Through 6 years development, there are 5 fully owned factories and all products are CE, FCC, ROHS approved.

The headquater lies in Dongguan city. Covering an area of 11,000 square meters, Dingguanlong has around 800 employees, among which about 200 of them have working in this filed for over 6 years! Also thanks to our excellent R&D team, reliable quality inspection system and advanced equipment, we are capable to providing high-quality products efficiently and shortly!

Our eternal mission is making products according to the market needs, to designing and manufacturing the best products, and providing the best services to our customers!

Hope to cooperate with you and make a win-win businessship.