Inspection center provides test and inspection supports for R&D and quality control. It owns a lot of advanced test and inspection apparatus like TGA (thermalgravimetric analyzer), XRF (X-ray fluorescence spectrometer), GC (gas chromatography), HPLC (high performance liquid chromatography), IC (ionic chromatography), Laser Particle Size Analyzer, Karl Fisher Moisture Titrator and so on, which provide characterized information of chemicals to instruct the direction of R&D. In addition, it also functions as inspection center to ensure the quality of line products and offer data of parameters like pH value, solubility, viscosity etc. in COA (certificate of analysis) to customers.​