In 2008, Shenzhen Tong Stable Technology Co., Ltd. Created a team to enter the marketing market of three-proof cell phone, and gradually deep plowing. With years of marketing to capture customer demand, in 2015 to achieve the team's independent research and development, to create a personalized customer demand for product services, to achieve personalized customization. 2018, the formal establishment of the production base, OEM / ODM as the industry customization of the main service brand owner in line with the trend, covering the set of research and development, production, sales as one of the three main categories of products:

1, intelligent communication class handheld terminal: Three-proof smartphone / tablet, explosion-proof smartphone / tablet, three-proof / explosion-proof walkie-talkie;

2, data collection class intelligent terminal: Handheld intelligent PDA, 1/2D code scanning data collection terminal, RFID data collection terminal;

3, Intelligent terminals of inspection and watchman class: Law enforcement recorder, inspection and watchman stick;

In 2024, Shenzhen Tong Stable Technology Co., Ltd. Water to the channel, a move to create. TOVAN brand, should be born. We rely on years of accumulated skilled technology, deep plowing market demand, focusing on a variety of dangerous operations at home and abroad, emergency rescue, special industry customization and other dangerous/complex application scenarios, for safe production, emergency rescue, special complex scenarios of communication, data collection to provide stable and efficient, safe and reliable terminal equipment unremitting efforts.

TOVAN brand products in the traditional communication equipment (such as cell phones, tablets) on the basis of the basic expansion of functionality including, but not limited to: Infrared thermal imaging, infrared night vision, endoscopy, Tiantong satellite, BeiDou short message, RTK/UWB high-precision positioning, independent BeiDou, private network communications, DMR digital-mode integrated intercom, intrinsically safe explosion-proof, coal-safety explosion-proof, mine-safety explosion-proof and so on;

Contact address: F3, Building A8, No. 6 Yuanchuangyuan, Fuhua Road, Jutang Community, Fucheng Street Longhua District, Shenzhen