Panjin Huacheng Pharmaceutical Co., Ltd. is located in Panjin City, Liaoning Province, since  1992. Adhering to scientific and modern management, the company has passed China GMP certification in 2004, 2009, 2014 and 2020. In recent years, the company has been rated as China's low-carbon green innovation enterprise, Liaoning Province product quality trustworthy unit, Liaoning Province's best integrity enterprise, Liaoning Province's advanced environmental cleaner production unit. Huacheng silymarin won the gold medal of China Northeast Asia Expo and was awarded the famous trademark of Panjin City.

The company specializes in the production of milk thistle extracts and milk thistle seed oil, which can be processed and extracted in different specifications according to the needs of users at home and abroad. The company continues to research and develops the silymarin products and to transform the process and equipment, ensuring the requirements of global customers such as EU, Southeast Asia, Africa, North and South America. The company is the leader of the silymarin industry, the professional manufacturer with the largest silymarin output, the most complete product specifications, the most complete qualification, the most authoritative technical force, the most advanced testing equipment, the most sufficient raw material reserves, the most reasonable sales price and the most sincere customer service. Based on the principle of equality and mutual benefit, we sincerely hope to cooperate with friends from all over the world to create a brilliant future of green medicine.

盘锦华成药业有限公司位于辽宁省盘锦市，成立于1992年。公司坚持科学和现代化管理，于2004年、2009年、2014年、2020年先后通过了中国GMP认证。近年来，公司被评为中国低碳绿色创新企业、辽宁省产品质量信得过单位、辽宁省最佳诚信企业、辽宁省环境清洁生产先进单位。华成牌水飞蓟素荣获中国东北亚博览会金奖，并被评为盘锦市著名商标。

公司专业生产水飞蓟系列提取物及水飞蓟籽油，可根据国内外用户的需求加工提取不同的规格。公司不断的对水飞蓟产品进行研发和对工艺及设备改造，确保了欧盟、东南亚、非洲、南美洲和北美洲等全球客户的要求。本公司是水飞蓟行业的领头羊；是水飞蓟素产量最大、产品规格最齐全、软件证书最完善、技术力量最强大、检测设备最先进、原材料储备最充足、销售价格最合理、客户服务最真诚的专业生产商。公司本着平等互利的经营原则，真诚希望与世界各国朋友合作，共创绿色医药的辉煌未来。