ZHONGYU WANXIN INTERNATIONAL BIOLOGICAL RESEARCH CO., LIMITED is a Hong Kong company now renamed as JINGXUE HUANG NATURAL HIRUDIN BIOTECHNOLOGY LIMITED. This page displays the Chinese name, English name, registration number, business registration number, company status, change history, establishment date, name change date of ZHONGYU WANXIN INTERNATIONAL BIOLOGICAL RESEARCH CO., LIMITED. It has been operating for 1 year 10 month 20 days.