Delivering safe drug substance with high and consistent quality requires unwavering commitment from the corporate management and across all departments such as supply chain management, manufacturing, regulatory compliance and quality assurance. The quality control department plays a critical role in providing reliable and trustworthy test data to support the decision of releasing only the products that meet the highest standards. The equipment, analytical instruments and analysis software in our quality control laboratories are installed, qualified and validated to ensure highest data quality and integrity. Some characterization testing such as differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), X-ray crystallography (XRD), nuclear magnetic resonance spectroscopy (H NMR, C NMR) and particle size distribution analysis (PSD) are performed through collaboration with local universities and testing institutes.