In 2018, China entered the vigorous stage of blockchain technology. However, there have been many public links and applications with vaguely decentralization and mixed technology background. Therefore, BABC cooperates with the world's first and the largest national industrial sandbox to provide full test services, including functional test, reliability test, quasi-interface test, safety test and performance test. By all the tests, we can help government, investors and the public figure out the excellent companies and projects. On the basis of the gradual popularization of testing services, BABC will drive the formation of unified standards for the national regulatory of blockchain industry.