Shenzhen ATNJ Communication Technology Company was founded in
Nanshan District, Shenzhen in 2010 with over 900sqm factory. ATNJ
focuses on the production and development of micro power signal
booster, wireless signal repeater, Indoor Signal Distribution
System and antenna series. With professional engineers, workers and
with senior management personnel, the group maintains high-speed
Main products: small, medium and high power 2G,3G,4G, and 5G signal
repeaters with multi-frequency combination, digital multi-subband
signal repeaters, digital optical fiber repeaters, various types of
RF modules, etc.
Meanwhile, we undertake OEM/ODM services and projects of various
RF, wireless repeaters, multi-frequency DAS systems, remote network
management center OAM and equipment provision of indoor and outdoor
signal coverage projects.
Main partners: mobile operators, system integrators, electronic
retailers, individual users, etc.
Meanwhile, the Up-to-date facilities and technology end sure the
business long-term development. With the rapid development of the
company, ATNJ moved to Guangming District, Shenzhen in 2016 with a
bigger factory over 2800sqm and over 50 workers.
In its stage of rapid development, ATNJ advertised its products by
attending trade exhibitions oversea, cooperating with many
platforms like Made-in-China, Alibaba, Global Sources and so on.
Especially, ATNJ attended Mobile World Congress in Spain, which
made ATNJ well known in the world and through MWC, ATNJ started to
cooperate with many oversea companies.
Nowadays, ATNJ not only produces and develops high-quality home use
signal booster and high power wireless repeater, but also expands
its business scope to cooperate with signal operators, provide
signal coverage solution for large area like residential area,
office building, supermarket, underground garage and rural areas.
With the populization of signal repeater, users have more
requirements for the functions of the signal repeater. In 2020,
ATNJ developed smarter digital module signal repeater with WIFI
connection monitoring function, with which users could control the
signal repeater and watch the siganl repeater working situation
with their mobile phone. Signal repeaters with WAN
connection/Bluetooth connection/USB connection were developed at
the same time.
In 2021, 5G signal booster was developed and put into Chinese
market successfully. In addition, ATNJ starts to upgrade the signal
booster from analog module to digital module, with which the
products (micro power signal booster, wireless signal repeater,
Indoor Signal Distribution System) could be operated and controlled
with WIFI connection, WAN port, USB port and SIM card.
What‘s more, more functions are equipped in our products, like band
select, sub bands, OLED screen display, MGC. With the progress of
science and technology of ATNJ, easier use and more functional
signal boosters have being developed.