... AIWConductoraluminumCertificationISO9001,Reach,UL,RoHS,SGS 2.2 Application field: Suitable for deflecting coil, instrument winding, voice coil, etc. 2 ... quality, we have attained ISO9001:2008, SGS and UL certification. And especially we have developed firstly the 220 class ... . Jinglong’s motto is “Pursuing Perfection, Innovating for the Future,” and we look forward to working with partners around the ...