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Normally, the surface-printing is needed but not necessary, but if the AWM is so small, then can ignore it,
3 b/ B# d4 z9 v. H! z$ p; RAnyway, stronly suggest, if the AWM is big enough for the surface printing, then do it, I will show the explanation as below:1 H6 A) b: _5 ?" \! W+ G
1. Directly let your customers know, your products are approved by UL;+ L& w, [& K+ _# d' K0 F
2. If the UL auditor inspects your customer, let the auditor directly know, this AWM is appoved by UL, and can get the information about the UL approval;, `/ p: x- x9 m# Q: j; l( q2 ]
3. You can spare lots of efforts explaining to your customers and the factory auditors whether your products are approved by UL. |
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