Doing explosion-proof certification is actually a matter of mutual cooperation between institutions and enterprises. If the customer does not provide timely drawings or product testing fails, it will delay time. Moreover, institutions are not just focusing on one customer. Of course, if the customer can closely cooperate and the institution's testing can be arranged, intrinsic safety testing is actually very fast,2It can be completed within the week. If it is explosion-proof3cCertification, then we need to follow the steps of the issuing authority. These institutions are all following procedures and cannot be rushed. If needed, please feel free to consult Zhongnuo Testing.