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- led police lights warning light bars for emergnecy vehicleled police lights,emergency&warning light bars/J&Z Warning lightNews2 November 01, 2016
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- Chinese Railway has New Goal in 2021Handling more passengers and cargo and opening new railways are among goals set by China's national railway operator for this year that were unveiled on Monday. A total of 3.11 billion railway trips are expected to be made across China this year, a year-on-year increase of 43.7 percent. Last year, tNews2 January 12, 2021
- How New Year's Eve is celebrated in 7 different countriesHow New Year's Eve is celebrated in 7 different countries New Year celebrations in New York's Times Square Ringing in the new year and bidding adieu to the old one is a tradition that spans the globe. But it's not just all fireworks and glittery ball drops everywhere. Some celebrate bNews2 December 07, 2020
- R65 Certification ApprovalAfter 4 months,our new developed lights in June.2019 now get the R65 certification!If you need them,please go to the ''download'' to get the certification file pdfNews2 November 20, 2019
- ISO9001 Certificate of approval (Led warning lightbar)WenZhou jinzheng safety Co ltd is the top of manufacturing led warning lightbar ,led police lights,amplifier,Electronic siren ,speaker since 2003,ISO9001 Certificate of Approval ,the Certificate No:10118Q19603ROS. Another,it has get ECE R65 LED LIGHTBARS certification for European MarketNews2 October 25, 2018
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- ECE R65 LED Police lightbar truck light bar TBD-8200ECE R65 LED Police lightbar truck light bar TBD-8200News2 July 24, 2017
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