I've design somthing that could be sold internatiolly i want to get a patent for USA, eventhought i live in canada. So i can get a bigger market, share. but im wondering if my product can be made in China or else where, still i can make money.

can somone give me a website or can go over it.

The US patent will protect your invention from being made, sold or used in the USA.
If they make your product in China they can use it there or in Europe or everywhere else, but they can't bring it to the US to be sold or used.