Hangzhou Blue Lake Pharmaceutical Technology Co.,Ltd.: The company mainly sells quinolone APIs and their intermediates. In the upstream and downstream industrial chain of quinolone, BLUE LAKE has strived to accelerate the pace of internationalization of statin drugs, forming a unique advantage in the industrialization of characteristic raw materials. Its APIs have passed national GMP for four consecutive times, and the products are sold to worldwide, such as UNITED STATES, EUROPE, KOREA, INDIA.