Shenzhen Kangkaisite Communication Equipment Co., Ltd.(Brand: CONQUEST Conquered) Headquartered in Shenzhen, China, is a professional high-end intelligent three-proof handheld terminal manufacturer, mainly engaged in intelligent three-proof dual-mode intercom handheld terminal, three-proof industrial explosion-proof handheld terminal, three thermal imaging IoT handheld terminal , three anti-vehicle intelligent terminal, three anti-Intelligence Tiantong satellite communication handheld terminal and other communication equipment research and development, manufacturing, private high-tech enterprises for global sales, and passed ISO9000 and ISO14000 certification and chemical and coal explosion-proof certification. Serving users of military police, public safety, petrochemical, coal and minerals, air transportation, rail transit, power and water conservancy, construction, forestry and fishery, disaster reduction and rescue, etc., providing all kinds of communication products, technical services and overall solutions required. Program.