Yongning pharmaceutical company is a key high-tech company in the national torch plan, and it is also the first pharmaceutical manufacturer integrating cephalosporin side chain and preparation in China. It is the backbone enterprise of pharmaceutical industry in Zhejiang Province, and its products include five categories, including chemical pharmaceutical intermediates, chemical raw materials, chemical pharmaceutical preparations, Chinese patent medicines and health care products, with more than 100 varieties.

Lianhua Technology Co., Ltd. is a chemical technology solution provider, established in 1985. Its subsidiaries are mainly located in Taizhou, Zhejiang, Shanghai, Yancheng, Jiangsu, Shandong Plain, Fuxin, Liaoning and Jingzhou, Hubei. The company focuses on pesticides, medicines and other fine chemicals.