ExceedChem has very strict quality control for all products. There is a quality control department inside the factory.

ExceedChem does quality control for every batch of chemicals, providing the certificate of analysis for each delivery.

ExceedChem has the procedure of quality control, keeping sample of each delivery so that to trace once there is any customer complaint. Customer satisfaction is the pursure of ExceedChem.

ExceedChem has a variety of experimental instruments for sample test to control the product quality.