Shenzhen Refined Technology Co.Limited was found in 2009 and based in Shenzhen, China. We are a professional swimming pool light manufacturer. The first and sole company in China that has obtained ETL certification for multi-series LED swimming pool lights. With over 15years experience, we have developed a series of our own private molds and built a reliable team from production, sales and after-sales. Now we are doing OEM&ODM for some-famous brands and won the trust of customers all over the wo
