Head Office Add.: B703, Building 1, Tianan Cyber Park, Huang Ge North Rd, Longcheng Subdistrict, Long Gang District, ShenZhen, Guang Dong, P.R.China. Zip Code: 518172 
Factory Add.: 4 Floor, No.6, High-Tech Road, Baolong Industrial Zone, Longgang District, ShenZhen City, China. Zip Code 518116
Tel: (International)  +86 755 85232807  +86 755 84530763-8030 
Fax: +86 755 89312576

E-mail: sales01@key-tek.cn