Jingrun Yihai is a regular manufacturer. According to relevant public information, Hebei Jingrun Yihai Pharmaceutical Technology Co., Ltd. was established on 20 10 and 1, which is a modern enterprise integrating drug agency, sales, promotion and service. Relying on the trademark of Jingrun Yihai, the company specializes in producing large-scale products. After several years of development, the company has established a stable and long-term cooperative relationship with a number of production enterprises, forming a marketing network covering the national market. It is a top 20 enterprise in Hebei, legal and formal.