Yuyu Donkey Hide Gelatin Cake

Located in Wujin District of Changzhou City in Jiangsu Province, set up in the year of 1984, Changzhou City Guoyu Environmental Science and Technology Limited Company is a share-stock enterprise authorized by Civil Administration Bureau. Neighboring the Tai Lake in the east, backing on the Ge Lake in the west, our company lies on a place with beautiful scenery and transportation is quite convenient. Our company is a professional manufacturer of sodium carboxymethyl cellulose,whose brand is "YUYU". There are 108 staff members, including 15 professors and technicians. Our output value was over 1 billion RMB in 2009. With solid technical force, including several professors from the Chinese Academy of Sciences, senior engineers and engineers to develop new products and give guidance upon production.