TECH SEMICONDUCTORS CO LTD. 
 
Address:   No.162 Shengli Street,Xiangfan City,Hubei Province,China,441021
Tel:  86-0710-3506209
Fax: 86-0710-3500783

E-mail:  sale@tech-sem.com
             trade@tech-sem.com 

E-commerce:             R&D Electronics, our oversee partner for Diode and Thyristor!