I am a electronics reseller and buy a lot of electronics from supplier. I had a question about wiring money to a new supplier

If you prepay for goods and do not receive them, your options are pretty limited. You can cajole and threaten, but ultimately you may have to sue and the vendor may not have the money. A better plan is not to prepay, but to buy on credit. If your vendor does not consider you sufficiently creditworthy to ship on open account, then perhaps they will accept a letter of credit from your bank. In any case, you should pay only after receiving the goods.