Green-Life have strong supply chain, we cooperated with more than 200 factories, not only professional electronic producers, but also ceramic, metal, glass, polyresin and other materials suppliers. some of them has different factory audit, such as UL, ETL, BSCI, FSS, Walmart, Target etc. All the key materials and accessories we source, and the technology we use can meet high standard such as RoHS, REACH, CA65, FCC, EMC, SAA, KC, PSE, SABER etc.