Check out this Auckland based electronics supplier
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They have the products you are interested in - Link hidden: Login to view
They claim to have low wholesale prices and resellers need to register and fill out an application form first. Trade pricing is available on the website upon request. Simply follow the instructions once you have registered on the website to have your pricing enabled.
You can also call toll free in their New Zealand number. A whois domain check shows that this company has been around since 1997, and major credit cards are the secure online payments accepted.
I came across this site in my attempt to help solve your shipping dilemma, therefore this is not a verified supplier member of SaleHoo yet. So please note that we cannot guarantee the safety of any suppliers outside SaleHoo.
Hope this helps. Have a great weekend! :)