Dongguan Shengtemei Electronics CO,Website:http://www.shengtmearphone.com,.Ltd in 2008, STM has been developed from the original manual mill to have nearly 500 employees (including senior engineer and management personnel for more than 15%) headphone with strong ability of independent innovation and scientific management through over 8 years. Monthly products ability over 800000pc , owning 9 sets of automatic horizontal injection molding machine , 9 sets of vertical injection molding machine and 8 automatic production lines. Modern production , testing equipment and perfect supporting facilities to accumulate rich production experience and provide you with the most satisfied services in the headphone field . The products of company is committed to expand domestic and foreign markets, products throughout Europe, USA Japan, HK , Macoo , Taiwan, the Middle East China and other parts of the world.