pir light sensor switch demands quality, because aesthetic appeal is not the only concern, make and durability set market standards. PIR sensor, cds photoresistor, leds by Bester international HK Ltd LLC (Limited Liability Corp) are developed with finest quality raw material sourced from most renowned suppliers. Being the most reliable pir light sensor switch Manufacturer and Retailer we hold a reputable image, owing to a satisfied consumer base and a legal entity operating under Agency.We take pride in setting a benchmark with first in class kitchen products delivered straight away from our production facility headquartered in shenzhen, Guangdong, China. Generating yearly revenue estimating around Approx More Than 1 Billion US Dollar, based on China export market ratio and export value crossing US$10 Million - US$50 Million. Bester international HK Ltd was first introduced with initial business capital estimating US$10 Million - US$50 Million, back in 2008. Now holding successful export history of around 12 Years .