7alpha-Methyl-3,3-dimethoxy-5(10)-estrene-17-one CAS NO.88247-84-1

haohua industry is a large group corporation which engaged in the r&d and manufacture of chemicals, pharmaceuticals and intermediates. we have earned ourselves a good reputation at home and abroad with advanced technology, standardized management and well established service systerm. we have developed to a very famous group corporation enterprise in chemical industry step by step.

haohua industry has set up four big production bases and three r&d center in china. over the past years, we are engaged in the exporting business, our products have reached far to the usa, europe, south asia, middle east and so on, also our company has established long term and stable business relationships with our customers.