Shanghai HongYea Trade Co.,Ltd

Our biological products include: Chitosan, D-Glucosamine Hcl, D-Glucosamine Sulfate (2Nacl) , D-Glucosamine sulfate (2Kcl) ,   All these products are widely used in fields like food, medicine,  health care, chemical industry, tobacco, agriculture etc. concerned with everyday life.we have superior equipments, advanced manufacture measures and well strained  staff.  Our production is strictly according to GB and HACCP standard.Otherwise we also manufacture aquatic products such as meat of fish,crawfish,goose,duck,chicken and rabit which have passed the standard of ISO9001 and QS of Europe,HACCP.We also have factory to make bio-fertilizer and pesticides.Pls contact me if you are interested in them.asbiz2005 at yahoo dot com dot cn [详细介绍]