We  Hangzhou Hulk Bio-Tech Co., Ltd. is a provincial high-tech enterprise mainly producing and operating API and Intermediates
During 2019 we invest and operating a profational plant of  1,4-Dihydroxyanthraquinone（QUINIZARIN） production，which   annual output 800 tons and Located in Shenze Chemical Industry Park, Hebei Province.
After years of operation of the factory, it has a certain market proportion in overseas markets. After investing and holding  by our company, we are committed to exploring overseas markets and providing customers a better products and services.
 
        
 
Product introduction:
 
Product name：
1,4-Dihydroxyanthraquinone（QUINIZARIN）
Cas Number：
81-64-1