JieFa Technology Co., Ltd. releases the second generation TPMS tire pressure monitoring dedicated sensor chip AC5121

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JieFa Technology Co., Ltd. has released its second-generation TPMS tire pressure monitoring dedicated sensor chip AC5121, which has independent design intellectual property rights and is dedicated to passenger car and commercial vehicle tire pressure detection. It complies with China's domestic tire pressure standard "GB 26149-2017" and has passed AEC-Q100 Grade1 certification.