According to the active ingredient of the special Chinese herbal medicine, the active ingredient is obviously different. Since the API is used in almost all of the ingredients in different proportions, the quality of the raw material for the supplier, etc.. By poor quality, this means that the intensity of the API is lower than it should be. This will automatically lead to the full characterization of the resulting herb that does not bind the active pharmaceutical ingredients. High quality is essential When with the raw material suppliers, must ensure that the high quality of material. In addition, documents, regulations compliance, storage of APIs and packaging, labeling, re packaging, release and production should be in accordance with the standards set by FDA. Keeping a secret is the key to the customer, and the supplier must maintain complete confidentiality and deal with their customers. Suppliers should have a suitable system to accept or reject all intermediate materials, raw materials, labels or packaging materials according to their discretion. All production records must be thoroughly evaluated in order to identify all important process steps to be followed. Only in this way, should the active drug ingredients be released.