Yes, though it's a lot more complicated than simply clicking and purchasing like you would on Amazon or any other American supplier. Generally, Chinese factories want to know that you're serious, that you'll be purchasing more than once, and that you'll be purchasing more than the MOQ. That last bit is just my suggestion. Ultimately, you want to show them that you're a serious buyer and looking for a long-term business relationship. There are guides and books regarding the trustworthiness of factories and what to look for which I cannot answer to. One last (important) thing. You should expect to pay additional 20-50% of your total on shipping, customs, broker, tax, and filing fees. So generally, bigger orders are better.