Veyong has set up the independent Quality Assurance System for producing process, so that we can supervise the whole process on R&D, design, test, the material supply, storage, production process, package, inspection, sale, quality audit, tracking product and tolerance analysis.

Veyong has set up complete QC System, and have been granted ISO9001:2000 International System Quality Certificate, ISO14000 Environment Administration Certificate and ISO18001 certificate, currently we are applying for the approval of FDA and COS.

Sustaining the ISO standards, Veyong set up the complete medicinal efficacy surveillance system to track the usage of the sold products, and keep improving the quality of our products.

Be strict with quality control: the products qualification ratio is 100%, the loss ratio is lower than 0.35%, the clients’ satisfaction ratio is higher than 95%, clients’ complaint prompt processing ratio is 100%.