JINKEM QINGDAO LTD (belong to King Union Group) specialized in R&D and manufacturing of Citric Esters series of products. Our factory occupies area of 10,000 square meters, possesses a highly skilled scientific and technological team, updated testing facilities, improved producing process and advanced synthesis equipments. Main products include Acetyl Tributyl Citrate; Tributyl Citrate; Triacetin; etc, capacity now has been up to 25000MT per year. Product quality has reached international advanced level of similar products to achieve cleaner production, which well approved and exported to Western Europe, North America, Japan,etc.