The Testing Center of Onstar New Carbon Materials Changzhou Co., Ltd. was established in 2018 and is the company's public service platform for scientific research and external testing. It promotes the company's instrument resource sharing and intensive management, provides a good scientific research environment for enterprises, and is also open to the society to provide scientific and technological services for local economic construction.

The testing center currently has 20 sets of various large-scale instruments, including scanning electron microscope, synchronous thermal analyzer, Malvern particle size distribution analyzer, physical adsorption analyzer, inductively coupled plasma emission spectroscopy, organic element analyzer, fluorescence spectrometer, etc. The total value of the equipment is more than 20 million yuan; the laboratory area is more than 500 square meters.

The testing center has a complete set of equipment, and the scope of business that can be carried out includes: qualitative and quantitative analysis of material composition, microscopic morphology analysis, material property testing, etc. It is a comprehensive service platform integrating analysis and testing, method development, and scientific research.