|
现在好多机构可以做这个呀,除了UL, ETL, CSA ,还有TUV 莱茵,TUV SUD, MET,只要是NRTL 实验室都可以测试发证呀,UL,ETL,CSA 的可能贵些,其它机构可能便宜些,因为他们刚在推北美业务( @4 Q! f5 N# J: y/ t b% @' Z
Canadian Standards Association (CSA)3 l& w( v2 \+ i1 B2 _
(also known as CSA International)9 _# C- a8 P; z1 X1 Z# }/ A
Communication Certification Laboratory, Inc. (CCL). }0 c) d) B! O' F' L0 t/ N
Curtis-Straus LLC (CSL)
) W. z% u' t- r, \* TFM Approvals LLC (FM)
! A0 a: F" i3 d! b# Q6 z3 x) n(formerly Factory Mutual Research Corporation) H2 }! Y1 M$ n! w4 i# w, ^# O
Intertek Testing Services NA, Inc. (ITSNA)
! V3 d* a- x5 h! V1 A1 u( n(formerly ETL)
, ^ u( h0 f* |2 p. A2 W# {MET Laboratories, Inc. (MET)
" f0 O- f% }/ H( W9 j: ~2 CNSF International (NSF)
# @/ r" L" n1 e, iQPS Evaluation Services Inc. (QPS)
( G0 O+ q' l( zSGS U.S. Testing Company, Inc. (SGSUS)
( W% M" S$ m- ?1 U% k# \/ f(formerly UST-CA)
6 E% V3 Z" C* f3 JSouthwest Research Institute (SWRI)( ~$ L& P' ~& k D
TUV Rheinland PTL, LLC (TUVPTL)% X, S' L: U1 g
TüV SüD America, Inc. (TUVAM)
' K; P7 S7 m7 i; m3 |TüV SüD Product Services GmbH (TUVPSG)
* ]( h+ ~" t3 UTUV Rheinland of North America, Inc. (TUV)
7 Y, ?# v0 q4 n" u1 q8 ]7 C6 P7 Y3 |Underwriters Laboratories Inc. (UL) |
|