All of the staff of Chengdu King-tiger pharm-chem Tech. Co., ltd believe that quality is our life. Therefore, from the selection of raw material, plant production, product testing to product warehousing, packaging and transportation, all of the procedures are in strict accordance with GMP requirements.

Our quality control department is equipped with advanced precision instruments, such as HPLC/GC/UV, etc. Four full-time quality control staff keeps record of every inspection data for every batch such as active ingredient, loss on drying, ash content, heavy metal, and residual solvent.