Shanghai Green Leaf Group is a science,industry and trade integrated enterprise,the headquarter locate at Far East Plaza of HongQiao CBD Shanghai,China. our Group is professinonally engaged in R&D,manufacture and international trade in hte natural flavors and pharmaceutical intermediates business field.It's well known for its series products of Menthol crystal and Peppermint oil.The brand of GLG is the famous brand and gained good reputaiton in domestic and global market.We have been dedicating to the development of flavors & fragrance and pharmaceutical chemicals industry field.