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Shenzhen Yirongchuan Electronic Technology Co., Ltd., as an expert in R&D and production of heat dissipation fans, innovatively designed the most suitable heat dissipation fan for the security industry with highly reliable heat dissipation technology and production process. With high-precision injection molds and imported balls, the fan speed reached 6000 RPM and the working time was up to 50000 hours. Let the monitoring instrument stop worrying about fever, and provide you with the cooling solution for the security monitoring industry.