Weifang Qinyi Electron Technology., Ltd

1. We are experienced manufacturer in OEM&ODM consumer electronics for many years. 2. The chip we used are all from qualified manufacturers and all o

mainly used for mobile phone, earphone, desktop, Karaoke, confrence, DVD, TV , audio system.etc. Acoustic Device.

The PATENT utility model SMD non-flammable electronic cigarette Sensor Switch can be high temperature reflowed, low processing difficulty, high produc

mainly used for mobile phone, earphone, desktop, Karaoke, confrence, DVD, TV , audio system.etc. Acoustic Device.

1. We are experienced manufacturer in OEM&ODM consumer electronics for many years. 2. The chip we used are all from qualified manufacturers and all o

mainly used for mobile phone, earphone, desktop, Karaoke, confrence, DVD, TV , audio system.etc. Acoustic Device.

1. We are experienced manufacturer in OEM&ODM consumer electronics for many years. 2. The chip we used are all from qualified manufacturers and all o