Shenzhen D. O Sugar Industry Co., Ltd belongs to SC stevia, it has been dedicated to the R&D, production and sales of food additives. Our main products include RA Stevia series, stevioside, STV stevia, Sucralose, Acesulfame, Aspartame, Neotame, Xylitol etc. From 2009 to 2010, we founded two factories in Henan and Anhui province (800ton annual output value), each factory is equipped with advanced equipments and carry out strict operation and quality system. We also founded 20,000 Mu plantation in 2011, totally ensure the supply of production materials. With years experience, DO execute strict production and quality management, certified with ISO9001, ISO22000 and HACCP etc. Products are exported to Europe, USA, southeast Asia