To guarantee superior, stable, and consistent product quality, we have established a comprehensive quality management system that covers every stage—from raw material receipt to final delivery. Our control procedures are built on a pharmaceutical-grade mindset, ensuring rigorous oversight at all times.

· IQC (Incoming Quality Control): All raw materials are strictly inspected against approved specifications, with suppliers regularly audited to ensure batch‑to‑batch purity and performance.
· IPQC (In‑process Quality Control): Critical parameters such as temperature, pressure, and reaction time are continuously monitored during production. Real‑time data recording allows immediate corrective actions if deviations occur.
· FQC (Final Quality Control): Finished products undergo comprehensive testing for physical and chemical properties, impurity profiles, and stability, using validated analytical methods.
· OQC (Outgoing Quality Control): Before shipping, each batch is re‑checked for labeling, packaging integrity, and compliance with customer requirements, ensuring that only conforming goods leave our facility.
· CAPA (Corrective and Preventive Action): Whenever any non‑conformance is identified, we initiate a root‑cause investigation and implement effective corrective measures. Preventive actions are then documented and fed back into the system to continuously upgrade our processes and eliminate recurrence.