Zhongshan Shengdeng (SD) Lighting Co.,Ltd. is a professional manufacturer of all types of led lighting, integrates development and manufacturing in-house. Our company was established in 2011, and we have many years of history and rich experience in supplying LED lighting products, our main products include: LED flood lights, LED Hi-bay lights,LED street lights,LED tri-proof lights,and LED panel lights,etc. Located at Zhongshan, we enjoy convenient water, land and air transportation.Our company employs more than 150 workers; through the efforts of our entire staff, we passed ISO9001:2015 international quality management system,all our lighting products got certificates such as UL,CE,TUV,SAA,and RoHs etc. SD people have continuously tried to improve product quality, developing and producing LED lighting products according USA ENERGYSTAR LM-79-80 standard, and use top brand raw materials . Moreover, we design and produce led drivers ourselves,use computer controlled power supply burn-in testing system for each driver test, and our chief Engineer has more than 10years TUV drivers design and producing experience.With Professional test euipments such as 2 sets Janpanese imported Panasonic advanced SMT Machine, advanced reflow soldering and wave-soldering machine. Besides, with integrating sphere, EMC testing system and IES testing system giving our company good technical capabilities and proffesional services to customers. Our annual production capability is 600,000pcs for industrial lightings and 1,200,000pcs for small commercial lightings.SD regards reasonable prices, efficient production time and good after-sales service as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.Lets go tegether on energy saving way!