About our Capabilities and Professional Team | ATNJ
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Everything About ATNJ

Present and future, always in progress.

mobile signal booster company receptionist

The Genesis of ATNJ

Focusing on amplifying a cellular signal, ATNJ was originally founded in 2010. With advanced equipment, experienced RF talents and excellence pursuit, we are proud of our capability to produce first-class mobile signal boosters each day.

Smartphone has changed the world, yet poor network and dropped calls remain a great challenge. We never forget our original intention to help you improve connection, enjoy better moments.

Focus and persistence, we've got the last kilometer of signal received and well utilized.

Company Vision

Always looking ahead, always working for you.

  • mobile signal booster cooperation shake hand

    We Respect Your Needs

    Your diversified needs extend our vision of development. We take every detail of your demand seriously and get it all right. However tricky your case may be, we are going to offer you the maximum signal optimization solution. Empowered by our principle, ATNJ is ready to demonstrate our commitment to being the top signal amplifier manufacturer.

  • cell signal booster advanced PCBA

    We Value Advanced Technology

    ATNJ attaches great importance to research and development. In all these years, we have invested a lot in advanced facilities and never stopped technical innovation. With over 20 sets of leading RF instruments and abundant RF talents from well-known institutes, the unparalleled quality and excellent performance remain the biggest advantages of our brand.

  • cell signal booster company culture happy employees

    We Care for People And Environment

    Each one of our over 100 team members is treated with respect and trust. We stay open to learn and progress with each other for better service to our customers. Besides, most of our processes are executed in an automatic and intelligent basis, which is a greener way to produce outstanding signal booster.

Figures and Facts

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    M2 Modern Plant

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    Production Lines

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    Experienced Workforce

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    Years in Business

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    Advanced RF Instruments

Signal Enhancement Starts from Here

A lean cooperation process in 6 steps to enhance possibility, extend capacity.

  • 01

    Data Collection

    Collect detailed information of your signal issue and get ready to solve it.

  • 02

    Frequency Band Confirmation

    Fully communicate and decide the suitable frequency band for your case.

  • 03

    Analysis and Quotation

    Take professional floor plan analysis, blueprint your solution, and write an estimated quotation.

  • 04

    Sample Approval

    Produce sample in an optimal quality standard for your approval.

  • 05

    Intelligent Production

    Boost production with advanced machinery and technology. Each key step is processed by smart devices.

  • 06

    Prompt Shipment

    Next day shipment for inventory, rapid delivery for OEM/ODM orders within a week.

Connection Continues in Aftersales

For the max signal coverage optimization, we provide excellent after-sales support.

  • cellular signal booster video installing support

    Installing Support

    ATNJ provides installation support including usage instructions, technical support, troubleshooting with the help of videos or instant messenger.

  • cellular signal booster whatsapp consulting support

    Technical Consulting

    Technical advice will be provided until the issue is fully solved. We will continuously follow up and optimize your signal coverage solution.

  • CE RoHS Certified

  • 3-Year Warranty

  • Low MOQ from 20

  • 24/7 On Call

  • Next-Day Shipment for In-Stock

  • Worldwide Delivery

Meet the Team

We are a technology-driven and quality-oriented team with an experienced hardcore, who are committed to bringing you consistently awesome signal booster with the best possible performance.

  • cell signal booster company member portrait Mr
    Mr. Chen

    -Chief Engineer-

  • cell signal booster company member portrait Mr
    Mr. Li


  • cell signal booster company member portrait Luke

    -FAE Field Application Engineer-