Century Long has two products business departments, one research labs, a first-rank research team and advanced optical detection technologies. Our products are well selling across 30 countries with favorable commends.

　　We produce whole serious LED lighting products:LED sport light, LED down light, LED fluorescent lamp, LED tube, LED ceiling light, LED bulbs and etc. “Establish business with integrity, Give priority to quality” is our philosophy. Suji Lighting implements ISO managements, has cleansing LED packaging workshop and production line. IQC, IPQC，FQC，warehouse-out inspection are all strictly controlled according to regulations to ensure quality.

　　Technologies index of luminous flux, power dissipation, lifetime, and lumen maintenance areamong the top with CE, EMC, and UL standards.? We service customers with philosophy of “Establish business with integrity, Give priority to quality”. Having full experience in lighting field, mature technologies, responsible service and innovative spirit, we believe our products will be more and more popular.