... and revised by us. If there are changes,the lastest standard will be executed and assured by contract. This series of ... in China. Capacity of its main products are: Gum Rosin 40,000MT, Turpentine 5,200MT, Food Grade Ester Gum 6,000MT, Hydrogenated ... ,000 MT of Gum Rosin, 2,500MT of Gum Turpentine and 10,000MT of Rosin Esters. Water White Hydrogenated Rosin RHR-101,RHR-301 ...