To effectively monitor and control products quality, QC is equipped with suitable instruments: HP, Shimadzu GC, HPLC instrument, infrared detector, and so on.

Our QC Dept is constituted by Chemical test, Instrument analyze. Some extremely difficult tests, such as impurities validation, residue solvents validation and detection, and purified water examination could also be done here.

On the other hand, Time-chem pays more attention to the management. We have a special department QA directly under general manager, which is responsible for composing quality management files, monitoring manufacturing process and dealing with quality feedback from customers.