Good Day. I would like to inquire about this steel certificate both there is different ? (Please see attached file) Because the customer for use job crack, even if Previous the customer order this spec steel throughout. Please check in with you.
Good Day. I would like to inquire about this steel certificate both there is different ? (Please see attached file) Because the customer for use job crack, even if Previous the customer order this spec steel throughout. Please check in with you.