The basic process of obtaining an explosion-proof certificate at Zhongnuo Testing
Customer provides product manual for preliminary evalsuation
Zhongnuo proposed a preliminary planExplosion proof certificationLogo Opinion
Zhongnuo and CustomersPreliminary technical exchange to determine the technical points and difficulties of certification
Achieve cooperation and sign a certification contract
The customer provides a complete set of product drawings and materials, and the Zhongnuo technical team officially intervenes to provide themExplosion proof technologyDetailed guidance
Laboratory testing, during which Zhongnuo followed up throughout the process and maintained communication with the laboratory
Provide a testing report
Issuing certificates
The ultrasonic thickness gauge handled by Zhongnuo TestingExplosion proof signsFor: Ex ibIIC T4 Gb
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