Keyhold Electronics(Shenzhen)co.Ltd.which located in Gangbei industrial estate, Ailian baohe road, Longgang district, Shenzhen city, is a manufacture speciallized in all advanced film *****, from Japan, Taiwan, Germany, Italy, ***** promoting our technology profress and upgrading our products, which also improves us an annual output of 100 million ***** products are widely used for electronics, communication industry, lighting fixtures, switching power suppliers, information industry and home appiances.Base on high quality, reasonable price and faithful service, we hace gained a good reputation in the market.