SHANXI ALLKY BIOLOGICAL CHEMICAL CO.,LTD. Is a specialist manufacturer of agricultural chemical and medicine intermediate. There are p-aminophenol,??lactam,cephalo-type, protogen more than 30 series main products. We taking advantages in complete ...

Howsine Holdings Limited is a diversified investment-related international enterprise; operational headquarters located in Suzhou, China, the history of Howsine\'s development can be traced to 2002, Engaged import and export trade chemicals, Thereby ...