Beijing Changkun Technology LTD

registered and established in beijing economic and technological development zone in jan 2019.engaged in the research and development of 4/5g products and their application in the industry. products including: a. 4/5g core network, ims, b-trunc,nb-iot. b. 4g/5g base station(micro/macro/integrated/distributed) c. 4g/5g industrial terminals for private network (phone/cpe /module etc). d. customized industrial solution,design and develop related product. e. self-developed l1/l2/l3 protocol stack of base station, with independent intellectual property rights. services including: a. full protocol stack set, hardware and software that assist partners for customizing 4/5g products. b. professional service in wireless network including plan, design and optimization, help customers plan and design networks. c. customized e2e 4g/5g wireless network solutions for the special requirement of the industry customer/market including: a. mainly serving the operators, enterprises (campus, mining, ener