GSE Co.LTD.manufactures and develops high-grade speakers, earphones, in-ear earphones, metal earphones, ear-hook earphones, headphones, headsets, mobile phone earphones, computer earphones, bluetooth earphones, and adapters. We have cooperated with customers from Canada to America, Germany to Australia, gaining high satisfaction to the quality of our products. We also deal with ODM and OEM. Established in March, 2000, our company is located in Dongguan city, a world manufacture center in Guangdong province, and covers an area of 5,000 square meters with 300 workers. After years of manufacture manage...