Our raw material controls and procedures are fully integrated into our quality control systems and the complete control of our supply chain assures our customers sustainable supplies of the highest quality.
In our supplier auditing system, we choose qualified suppliers, which is, only suppliers who can achieve the following items could have a chance to be our supplier:
-- Raw Material Tracing Records
-- Qualification / Certification
-- Reliable Storage & Transportation
All the botanicals extracts manufactured undergo a comprehensive series of tests for identity, purity and potency using international standards or in-house methods.
Our well trained staff is dedicated to assure that all our products, from raw material to semi finished product ,to final product meet these standards before they are released for sale.
Nanning Weikang has developed Internal Traceability Standards that are accepted by domestic and international customers. These standards are uniquely positioned to develop and deliver traceability for efficient trace back and track forward from each point in a supply chain.
