And successively with Kejian, Bird, Konka, TCL, UT Starcom, Eastern Communications, Soutec, Capitel, such as cooperation in the development of the domestic mobile phone battery plant protection plate.

• 并先后同科健、波导、康佳、TCL、UT斯达康、东方通信、南方高科、首信等国内手机厂合作开发手机电池保护板。