\"Jemtek is a manufacturer of membrane keypads and other products and is one of the leading companies in the industry. Our keypad products are used in a range of applications, from the military t...

xixiang, Shenzhen, Guangdong, China

Crystal Run Microelectronics Co., Limited was established in 2006, mainly specializes in researching, manufacturing and selling small and medium size LCD display, LCD modules and other relevant produc...