Shenzhen Sitatone Technology Co., Ltd. is a high-tech enterprise which is specializedin development, production and marketing of environmentally friendly energay savinglighting products. Since 2006 we has been the leader in designing and manufacturinglow power usage, long life LED lighting product for home and commercial Green lihtingneeds.Our main products are LED tube,LED ceiling light, LED track light, LED bulbs, LEDspotlight, LED PAR lamp etc,which have characteristics of high efficiency,long life,excellent lumen output and low power consumption. All our product are strictly according to International ISO9000 standard,Many of the products have CE,UL,CCC,CSA,ROHS,SAA, Energy star and ETL certificates and so on.As We insist the idea satisfy our customers,and drive strive to exceed our customer's expectations by fast delivery and best price based on high quality LED lighting products,we wins more and more the customers ,trust and support from home and abroad.