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    Pocket design, mini compact;Test distance up to 30KM;
    Safe and convenient USB charging; Equipped with LED light
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    Based in China,serving the world

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    150,000 square feet manufacture plant,
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    Supplier of Optical Communication
    Products and Solutions

    A professional manufacture of Optical Fiber Equipment such as Fusion Splicer, OTDR, Test instrument, optical fiber tool kits

Introduction of
JILONG Communication

In 1993, Jilong Communication Technology, the predecessor of Nanjing Jilong, was established and began the process of research and development of domestic fiber optic splicer.

In 1996, Nanjing Jilong Optical Communication Co., Ltd. successively launched various types of fiber splicing machine. For last 30 years, Jilong has been tirelessly researching and developing fiber splicing technology, and has obtained 150+ related patents.

  • Company Growth
  • 300 Employees
  • Employee Growth
  • Service Management
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JILONG get successful in the 2022 Convergence India Expo

JILONG get successful in the 2

On March 25, 2022, the annual "Convergence India" ended successfully at the Mactan ...

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We will attend IRAN TELECOM INNOVATION 2106 on Sep 25-28 at IRAN You are welcome to v...

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European Conference on Optical Communications 2016(Germany)

European Conference on Optical

We will attend ECOC 2106 on Sep 19-21 at Germany You are welcome to visit our booth a...

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Build a Well-known Brand & an Outstanding Enterprise

A high-tech enterprise integrating four major products: fusion splicer, OTDR, test instrument and pipeline detection

Service Center

Perfect fiber splicing and fiber optic OTDR R&D, sales, after-sales system

Videos,JILONG optical splicer videos,fujikura splicing machine videos,fiber cable splicer videoa


Operation video of each product

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Product Specification,fiber splicing Specification,fiber optic splicer Specification,otdr Specification

Product Specification

Specification & feature of product

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Jilong’s optical fiber fusion splicer,fiber optic splicer,arc fusion splicer,optical splicer,otdr machine,otdr tester


Jilong’s product catalog...

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Creative Idea

Jilong ushered in a new chapter


Only enough strength can provide a strong guarantee

24/7 Support

24h Care

Leader's speech

JILONG's Leader's

As the pioneer of the domestic fusion splicer brand, JILONG has gone through almost 30 years of ups and downs and realized the leap from "0" to "1" for domestic fusion splicing machine. JILONG is committed to building a world-renowned national brand and growing into an international advanced enterprise! ! !

JILONG pursues the mission of "serving customers sincerely and building a century-old JILONG ", with an attitude of openness and enterprising, cooperation and win-win, increasing investment in product research and development, continuous innovation and research, aiming at global 5G trends and Chinese strategy, closely follow the pace of new infrastructure led by 5G; Meanwhile, JILONG will deepen reform measures will start to establish a global service provider to the world International companies accelerate their progress!

New Arrival

Can fiber cutting, splicing, and cooling be achieved in one space?

Can fiber cutting, splicing, a

In the 21st century, optical fiber communication has become one of the important ways of modern communication, and optic...

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JILONG 500E Mini optical fiber fusion splicer is coming

JILONG 500E Mini optical fiber

Since Zhao Zisen, the "Father of Chinese Optical Fiber", developed the first optical fiber in my country in 1976, my c...

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To build a century-old enterprise, the pioneer of domestic optical fiber fusion splicer

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+86 13305143184

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