Shenhai Explosion-Proof
Thaum xaiv explosion-proof fais fab hluav taws xob, Tau txais kev pab feem ntau gravitate ntawm manufacturers los yog distributors possessing valid explosion-proof certificates. Tiamsis, ib tus neeg tau txais kev pab los yog nws tus, Koj yuav xyuas tau cov authenticity ntawm daim ntawv pov thawj no?
tam sim no, Lub teb chaws hosts kaum daim ntawv pov thawj uas lub teb chaws pom tau hais tias tsim nyog rau muab explosion-proof certificates, yet no unified platform exists for their verification. The validity of certificates issued by each authority is only ascertainable through their respective designated websites. Tau mas, one can also verify the certificate’s authenticity via phone with the respective issuing authority.
Should the certificate be authentic, its main parameters and expiration date will be displayed. Conversely, fake certificates will yield no results in searches. It’s important to note that due to manual uploading by the issuing bodies, there might be a delay in reflecting the most recent certificates on their websites. Yog li ntawd, vim, direct telephonic consultation with the issuing authority might be necessary.