According to the recruitment information released on the platform of Zhong Ao Test and Inspection Co. average monthly salary is lower than that of companies in the same industry, the environment is also more general, and overtime every day, so Zhong Ao Test and Inspection Co. is not good.

Testing and inspection work is mainly divided into the following categories: quality supervision station of the testing center, supervision unit of the testing center, the construction unit of the laboratory, the community of the third party's testing unit.