Liang Jian Electronic Technology CO,. Ltd , a professional manufacturer of Membrane Switches, Membrane Panels, Keyboard Conductive Membrane , Toy Membrane Circuit and Membrane Antenna ,was founded in Shenzhen City in 2009 . In order to meet the needs of the growing global market , we have dedicated ourselves to creating high quality products since the first day LJ came to this world. We are equipped with the ability of great daily output , 20 thousand PCS per day . And the monthly output has reached 2 million PCS . All product materials of our company are imported abroad : silver paste imported from South Korea and American ACHESON ; PET from DuPont ; PC imported from American GE ;ink and UV from Japanese JUJO ;waterproof adhesive from American 3M ,and other raw materials with stable performance . And our company is also equipped with advanced production equipment and professional experts with 15 years of experience , which make the quality , performance and service life of our products better ! We have become one of China&＃39;s biggest manufacturers of the products . Now we are here to do business sincerely with people all over the world . If you give us a chance to serve you , we&＃39;ll try our best not to let you down .