Dalian Lianshun Electronics Co.,Ltd.

Eamil: dl@utc-ic.com 

Tel:  0411-84754018 （wafer，dircet selling, distribution ）

Wuxi Woori Microelectronics Co.,Ltd.

Eamil: wxyl@utc-ic.com  

Tel:  0510-82302509 0510-82320372  （wafer，dircet selling, distribution ）

Xiamen Yuan Shun Microelectronics Technology Co.,Ltd.

Eamil: xm@utc.cn      Tel:  0592-3180258        

Shenzhen Yuan Shun Microelectronics Technology Co.,Ltd.

Shenzhen direct sales
Eamil: sz@utc-ic.com   Tel: 0755-82135650       

Shenzhen distribution

Eamil: AgentSZ@utc.cn  Tel: 020-39258877   

Guangzhou Yuan Shun Microelectronics Technology Co.,Ltd.

Guangzhou direct sales

Eamil: gz@utc.cn     Tel: 020-39258874

Guangzhou distribution

Eamil: AgentGZ@utc.cn  Tel: 020-39258988          

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Business department

Beijing

Eamil: bj@utc.cn    Tel: 010-82560018         

Chengdu

Eamil: cd@utc.cn    Tel: 028-84540667         

Kunshan

Eamil: ks@unisonic.com.tw

Ningbo

Eamil: nb@utc.cn    Tel: 0574-88195476       

Qingdao

Eamil: qd@utc-ic.com  Tel: 0532-85853011 0532-85737391

Dongguan

Eamil: dongguan@utc.cn Tel: 0755-28018142
Zhongshan

Eamil: zs@utc.cn     Tel: 0760-8699929