Scientificity, Impartiality, Rigorousness, Efficiency
Scientificity-the scientificity of methods ensured by advanced standards and norms and scientific and rigorous working attitude;
Impartiality-the impartiality and honesty in services ensured by a firm "third party" position and accurate and reliable testing process;
Rigorousness-the accuracy of data ensured by rigorous attitude, strict procedures and sophisticated equipment;
Efficiency-the high efficiency of service ensured by modern management, rapid market response and the service concept of “customer first”.