• 2024 Chinese New Year Holiday!
    Feb 05, 2024 2024 Chinese New Year Holiday!
    Dear customers, Thank you for all your continuous supporting in 2023, our company will have the Spring Festival holiday during 8th-17th Feb and resume work on 18th Feb. Wish you a Happy New Year!
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  • Chinese New Year Holiday
    Jan 17, 2023 Chinese New Year Holiday
    Dear customers, Thank you for your continuous supporting, our company will have the Spring Festival holiday during 19th-28th Jan and resume work on 29th Jan. Wish you a happy Spring Festival!
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  • Happy Labor Day!
    May 01, 2022 Happy Labor Day!
    Dear Customers, Our company will have holiday during 30th Apr to 4th May because of Labor Day, and will resume work on the 5th. Happy Labor Day to all customers! Best regards!
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  • Email Domain Transfer Notification
    Apr 02, 2022 Email Domain Transfer Notification
    Dear Customers, We’re migrating the email domain from “” to “” now, and “” will be our formal mailbox. Appreciate for cooperation! Best Wishes!
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  • What is Cold Shrink Tubing?
    Oct 09, 2021 What is Cold Shrink Tubing?
    What is Cold Shrink Tubing? Cold shrink tubing is tubing that shrinks in normal temperatures, so there is no need to heat the tubing to shrink it. It’s supplied on a removable core in a pre-stretched shape. The inner core is removed during installation, allowing the tubing to narrow down around the cables, allowing a tight and compact installation. With cold shrink tubing, it’s easy to insulate wi...
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  • Why is pipeline anticorrosion so necessary?
    Oct 09, 2021 Why is pipeline anticorrosion so necessary?
    Why is pipeline anticorrosion so necessary? Protection technology to avoid corrosion of pipelines, soil, air and transport media (oil, natural gas, etc.). Most of the pipelines that transport oil and gas are in a complex soil environment, and the media transported are also corrosive, so the inner and outer walls of the pipeline may be corroded. Once the pipeline is corroded and perforated, it will...
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  • Cotran Products&Solutions
    Sep 27, 2021 Cotran Products&Solutions
    Cotran is the historical brand of the group including sealing, waterproofing and telecom accessory for the installation of copper cable connections on cell site. This excellent qualitative offer empowered Cotran to build a global reputation. Cotran’s fastening solutions for telecom RF cables are developed for cable connection waterproofing on cell site transmission line. Because it is essential th...
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  • Mobile Network connectivity
    Sep 23, 2021 Mobile Network connectivity
    Mobile Network connectivity has often been called the 4th utility of the 21st century. But in many countries, we have a long way to go in providing everyone fast, reliable, and affordable access to the Mobile broad band and Internet. The fast deployment of 4G and 5G sites is helpful to all mobile operators, easy and convenient waterproofing accessory is good and friendly to site engineers. Cotran’...
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