In early 1999, santin electronics entered the domestic mobile phone market specialized in importation of Korean mobile phone. In 2003, santin electronics established the mobile phone assembly plant. Also, we are one of the earliest integrated mobile phone manufacturer, a company which experienced in research development, manufacturing and sales service.

ETECH-city specializes in PDA accessories, AUTO accessories, MOBILE accessories, iPOD accessories and the wireless technology. The latest trend on both technology and lifestyle is available here.

Novasky Technology Co., Ltd. Was established in 2006. The company focuses on electromagnetic detection, sensing and control technology, and provides product and system integration services for anti-terrorism, search & rescue, high-end security and automotive safety. At present, the products are exported to more than 30 countries and regions including Southeast Asia, the Middle East, the North Africa and Europe. We also have a branch in Malaysia, which helps us provide products and solutions to our customers in a timely manner. Within China, the company has subsidiaries in Beijing, Shanghai, Guangzhou and R & D centers in Changsha, Chengdu and Xi'an. Novasky is rewarded as national high-tech and "double-soft" certification enterprise.

We are specialists in Wireless Signal Security, Professional for cell phone Jammers and GPS Jammer, WiFi Jammer, 3G Jammer, 4G Jammer, Lojack Jammer, UHF/VHF Jammer, RF Jammer, Audio Jammer, Wireless Video Jammer and signal Repeater/Amplifier/Booster etc.

Shenzhen Broad Science &Technology Co., Ltd. Is a leading manufacturer and provider of rechargeable batteries