POSITION 1, if you care more about price, or if you just need lower price.

You would better to choose the fastener suppliers from North of China such as Hebei Province, which price is lower but you need to choose carefully if you also care about the quality.

POSITION 2, if you care more about quality and also prefer good price.

You could pay attention to the suppliers from South of China such as Zhejiang Province, which quality is superior with a moderate even better price.If you would like to build up good reputation in long term business, it is your better choice.

POSITION 3, if you care all about price, quality, service and warranty.