Jianjia Pharmaceutical controls product quality from the source and has established a full-process control base for medicinal material cultivation, covering seeds, production environment, field management, harvesting, packaging, storage, transportation and personnel management. Detailed records and strict supervision of the process are carried out to ensure that each link meets the standards. During the production process, detailed records of the growth status of the medicinal materials and all management work must be kept.

Jianjia Pharmaceutical controls product quality from the source and has established a GAP raw material base that provides full-process control from seeds, production environment, field management, harvesting, packaging, storage, transportation to personnel management.

The company has an independent testing center, equipped with ultraviolet and infrared spectroscopy, atomic absorption, gas chromatography, high-performance liquid chromatography and microbiological testing centers and central laboratories. All raw and auxiliary materials, production water, intermediates and finished products of the company are subject to full-process, comprehensive, systematic and standardized testing to ensure that substandard raw materials are not stored in the warehouse, substandard intermediates do not flow into the next process, and substandard finished products do not leave the factory.