Taobao is fantastic for buying anything China makes (which is almost everything). It is part auction house, part business-to-business sales. There are even quite a few services to get around the language barrier.
A word of caution, if something goes wrong your money is almost certainly lost. Sometimes the firm that you bought it from has folded (I've had this happen in the time it took to deliver the order) to the seller sending bricks. It is buyer beware to the extreme but usually for the price you are paying you can afford to lose the occasional shipment and still save money.
A word of caution, if something goes wrong your money is almost certainly lost. Sometimes the firm that you bought it from has folded (I've had this happen in the time it took to deliver the order) to the seller sending bricks. It is buyer beware to the extreme but usually for the price you are paying you can afford to lose the occasional shipment and still save money.