Zhucheng haotian pharm co.,ltd is the biggest manufacturer of inositol and baicalin in the world. We have the following certificates: ISO 9001:2008, ISO14001:2004,GMP, Kosher, Halal, Haccp and Fami-QS certifications for inositol, baicalensis. The company's products include: Highest purity and best tasting Reb-A Stevia Extract, Inositol, Scutellaria Root Extract, Inositol Hexanicotinate, Tricalcium Phosphate and Valsartan. Currently the company has the capacity to produce 500 tons of Reb-A stevia extract, 6000 tons of inositol, 800 tons of scutellaria root extrat and 500 tons of inositol hexanicotinate, 35000 tons of tricalcium phosphate and 20 tons of valsartan. The products are well sold to 60 countries worldwide including many Fortune 500 companies. If you are interested in above products, please feel free to contact me for further discussion.my e-mail is zcht001@yahoo.com.cn.