Wholesale Board Shorts Where Can I Buy Surf Brand Board Shorts In Bulk (wholesale) In Bangkok, Thailand?

Where can I buy surf brand board shorts in bulk (wholesale) in Bangkok, Thailand? - wholesale board shorts

I think 300 to 400 pair of board shorts sale, WAN, but go directly to the manufacturer and cut a man in the middle. I am looking for brands such as Billabong, Quicksilver, O'Neill, etc. How much should I expect to pay and do I go