News

  • 2023 The 24th China International Optoelectronics Expo

    As a comprehensive exhibition of the photoelectric industry with great scale and influence, the seven exhibitions in the same period of the 24th China International Optoelectronics Expo cover informat
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  • SFP modules

    The SFP module has become the mainstay of modern network communication and an indispensable key link in high-speed data communication and network communication. With more and more network applications
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  • The 29th CCBN2023 Exhibition: Showcasing the leading technology and future development path of the big audio-visual industry”

    From April 19th to April 21st, the 29th China International Radio and Television Information Network Exhibition (CCBN2023) was grandly held in Beijing Shougang Convention and Exhibition Center. The co
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  • High-quality and low-price optical fiber splitters make network construction more worry-free”

    The company launched a very cost-effective optical fiber splitter, high quality and low price let you save worry and money! With the continuous development of information technology, the demand for ne
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  • EDFA promotion information

    Company promotions: Buy an EDFA and get an optical power meter as a gift This week, our company officially launched a new promotion. As long as you buy one EDFA, you can get a high-quality optical pow
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  • Company News

    Affected by the shortage of chips and the fluctuation of raw material prices, the delivery date and price of the products are not stable. Customers in need please arrange to place orders in advance.Po
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  • Deal with EDFA stock at a low price

    Our company offers an 8x20dBm EDFA, two pieces 16x22dBm high power optical amplifier.All EDFA use brand JDSU pump laser. Limited quantities are available. If you have interest please contact me as soo
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  • Industry News

    On August 7, the Security Transmission Security Department of the National Radio and Television Administration held a symposium in Beijing to discuss the relevant recommendations of China Radio and Te
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  • Company News

    In September 2020, Hangzhou Zongju Optical Equipment Co., Ltd. officially opened a new website www.zongjutech.comOur new website will present more and richer products to everyone, so stay tuned!Post t
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  • SECON, Asia’s biggest integrated security exhibition, will be held at KINTEX, South Korea from 29-31 March 2023

    Features of 2023 EventSECON 2023, Asia’s largest integrated security exhibition, is preparing to hold a total of 25,000+ gross square meters at KINTEX in South Korea from March 29 (Wed) to 31 (Fri), 2
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  • Things You Need to Know About Fiber Optic Media Converter

    Things You Need to Know About Fiber Optic Media ConverterWith the expected growth of today’s communications, network operators must meet the continuing growth in data traffic and the increasing demand
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  • China International Optoelectronic Exposition (CIOE)

    Dear exhibitors, visitors and partners,Thank you for your participation, full attention and great support to the China International Optoelectronic Exposition (CIOE).In order to effectively prevent an
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