Yimada trademark and its company established a comprehensive company in response to the protection of trademark patents of each product. The company's operations began in the 1950s and have a history of more than 60 years. Products are sold in all countries around the world, and are certified and licensed by local governments and sold freely. The company is deeply trusted and loved by Chinese and foreign officials. It is used directly by men, women, young and old, and is a good medicine for traveling at home.

The company's subsidiaries include Hong Kong Lianhua Pharmaceutical Co., Ltd., Yima Dalian Huaxingzhou Private Co., Ltd., and Ima Dalian Pharmaceutical Industrial Pharmaceutical Factory. The company's business includes product manufacturing, authorized processing, business agency, patent and trademark protection, quality victory, standard survival, marketing, and reputation protection.

In recent years, GMP production quality management standards have been actively promoted around the world. As we move towards the 21st century, Yimada has developed into a modern pharmaceutical factory. It also complies with these standards and specifications to carry out each production procedure. It must comply with the scope of its regulatory standards, including environmental sanitation, factory facilities, production control, and quality Control, employee training, document management and archive records, etc., aim to provide better products to the public. Yima Pharmaceutical Factory has formulated a set of cautious and serious operating procedures from the procurement of raw materials, production, and packaging of finished products. It is necessary to achieve the three major purposes of Yima Pharmaceutical Factory : safety, efficacy and quality.