Hello, welcome to Changchun Changhang Technology Co., Ltd.!
CN-N :+86-0431-80542008 CN-S :+86-0431-80542003 WhatsApp:+86-13756109802 Email:info@ch-keji.com
GainSpan
Connectivity is the cornerstone of our vision for the Internet of Things. Since 2006, we have designed and marketed Wi-Fi chips, modules, and solutions that enable the connection of traditional, non-connected devices to smartphones or the Internet. More recently, we have expanded our portfolio with integrated Wi-Fi/ZigBee/6LoWPAN chips and modules. Moving forward, we will continue to broaden our product lineup to deliver tailored wireless solutions, further advancing the “Internet of Things” by connecting both devices and people to the Internet. Our hallmark—and still our core strength—is our ultra-low-power Wi-Fi chips and modules for battery-powered devices, combined with our comprehensive, highly integrated protocol stack. Our low-power solutions can sustain operation for several years on a single battery, while our integrated stack offloads Wi-Fi services and networking functions, enabling any device—whether it features an 8-bit, 16-bit, or 32-bit MCU, or even no MCU at all—to operate seamlessly. Key product series: Wi-Fi modules: GS1011MIE, GS1011MIP, GS1500M, GS1011MEE. Application areas: Communications/networking; Industrial/automation.
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Contact Us
Phone:
North China:+86-0431-80542008
South China:+86-0431-80542003
International:+86-13756109802
WhatsApp:+86-13756109802
Service hours: 8:00 a.m. to 8:00 p.m., Beijing Time.
Corporate email:info@ch-keji.com
Inventory and Capacity:stock@ch-keji.com
Address:No. 1518, Fumin Avenue, Lvyuan District, Changchun City, Jilin Province
Unit 105, Building 9, Sihuan Garden Residential Community
WhatsApp：8613756109802
WeChat Official Account
Corporate email：info@ch-keji.com
International：+86-13756109802
South China：+86-0431-80542003
North China：+86-0431-80542008