Company Honor
All of Longsin products are certificated with CE, FCC, RoHs, etc. Providing customer products with superior quality is both an honor and a responsibility.
Carbon Monoxide & Gas Detector CE Certificate
Carbon Monoxide & Gas Detector FCC Certificate
Carbon Monoxide Alarm FCC Certificate
Carbon Monoxide Alarm RoHS Certificate
Carbon Monoxide CE Certificate
Gas Alarm CE Certificate
Gas Alarm FCC Certificate
Gas Alarm RoHS Certificate
Smoke Detector CE Certificate
Smoke Detector RoHS Certificate
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