solar cell conversion efficiency demands quality, because aesthetic appeal is not the only concern, make and durability set market standards. solar panels by alex solar energy science and technology Co. ltd Corporation Limited Liability Company are developed with finest quality raw material sourced from most renowned suppliers. Being the most reliable solar cell conversion efficiency Manufacturer and Exporter we hold a reputable image, owing to a satisfied consumer base and a legal entity operating under Third Party.We take pride in setting a benchmark with first in class kitchen products delivered straight away from our production facility headquartered in Beijing, Beijing, China. Generating yearly revenue estimating around Approx More Than 1 Billion US Dollar, based on China export market ratio and export value crossing Above US$100 Million. alex solar energy science and technology Co. ltd was first introduced with initial business capital estimating US$5 Million - US$10 Million, back in 2002. Now holding successful export history of around 18 Years .