Doing explosion-proof certification is actually a matter of mutual cooperation between institutions and enterprises. If the customer does not provide drawings and information in a timely manner, or if the product testing fails, it will delay the process. Moreover, institutions are not just one client. Of course, if the customer can cooperate closely and the organization can arrange the testing, intrinsic safety testing is actually very fast,2It can be completed within the week. If it is explosion-proof3cCertification requires following the steps of the issuing authority. They are all following the established procedures and cannot be rushed. Welcome to consult Zhongnuo Testing if needed.