Yunto chemical Co., Ltd. is a publicly traded chemical company founded in 2002 with manufacturing facilities in Hengyan city of Hunag province,China .It occupies a land of over 250 acres.Yunto started out as a manufacturer of Sodium bicarbonate for human use.Now we develop, manufacture and distribute high quality in chemical products area. Top export products include Sodium bicarbonate, Barium carbonate,Thiourea,Thiourea dioxide,Manganese sulfate,Barium chloride,etc. Yunto possesses numerous collaborative business relations with world-wide companies, and has ISO 9001,ISO14000 and Haccp certification as well as a number of products Halal and kosher-cleared for sale in some special markets.www.yunto-bowda.com