Process Capability :   Product's quality control and customer's satisfaction was the most important part in our management. We have been improving every stages of quality control by strengthening empolyees' training programs, improving inspection technologies and perfecting test indexes in order to enhance the quality of products. Following inspection steps and technologies are used to ensure product's quality 1, quality inspection for intermediates 2, quality inspection for products 3, titration (acid titration, base titration, complexometric titration, non-aqueous titration, redox titration) 4, certificate of analysis 5, chromatographic technology (HLPC, GC, TLC) 6, MS 7, Spectrum technology (IR, UV), AAS 8, content analysis 9, polarimetry 10, determine for physical properties