Since its foundation in 2002, Sunell Technology Corporation has aimed to be a top international security enterprise, and provide prominent marketing service.

With its headquarters in Shenzhen, Sunell has branch offices in Beijing, Shanghai, Guangzhou, Nanjing, Chengdu, Xi'an, Kunming, Shenyang, Hangzhou, Nanchang, Jinan, Wuhan, Tianjin, Fuzhou, Harbin, Changchun, Dalian, Zhengzhou, Changsha, Nanning and Urumuchi, etc.

Sunell has constructed a high level R&D technology platform, improved the R&D procedures, and implemented RUP management system. Sunell is the 'National Hi-Tech Enterprise', and has been awarded by Shenzhen government as 'Top 100 Software Enterprise' and 'Honesty Enterprise' . Sunell is the executive director and vice president enterprise of China and Shenzhen Security & Protection Industry Association respectively. Sunell is ranked as Famous Brand by Shenzhen government and China Security & Protection Industry, Top 10 Chinese Security Brand,Top 10 Influential Chinese Security Brand,and the Recommendation Brand of 3111 China Government Project and China Safe City Construction Project.

Sunell carries out modern information-based enterprise management. Sunell is running the excelsior production modes: TPS, TQC and TPM. Sunell has passed the ISO9001 and ISO14001 authentication, and Sunell Products are accredited by CE, FCC, RoHS and CMA,etc.

Sunell products are widely applied in government, public security bureau, finance, telecom, traffic, airport, seaport, post office, electric power and intelligent building, etc.Sunell products have enjoyed high reputation in local China market and have been sold to more than 40 countries and regions including USA, Canada, Japan, England, Germany, France, Italy, Australia, Russia,  Saudi Arabia , Turkey, Malaysia, South Africa, and Chile, etc. 

Sunell sincerely hopes for the world peace and people's living and working in peace and contentment.