Growell Headquarter: 
 
Growell Electronic (HK) CO.,LTD 
7/F, Kin On Commercial Building,
49 - 51 Jervois Street, 
Sheung Wan, Hong Kong
Tel: +00852 -35481065 
Email: sales@growell.cn
 
China Factory: 
 
Growell Electronic (GD) CO.,LTD 
3- 5/f, Communication Building, Yongan South Road, 
Pingzhou District, Nanhai City, Guangdong Province. China 

China Branch: 
       
Growell Electronic Co., Ltd
www.growell.cn
Email/MSN:sales@growell.cn
Tel:  0086-755-82724370   0086-755-82796534
Fax: 0086-755-82724349   0086-755-82796485 
Add:R509,5F,Segem Communication Market,Huaqian North Road,Futian district Shenzhen,China 518031