Here is a list of good China sites. I will add more details soon.
These sites are platforms, similar to eBay, you have individual sellers. When you buy 3 items you might buy it from 3 different sellers. They are quite safe when you buy through their sales and payment system:
This list are companies, so when you buy several different items there is just one seller. Those sites are also a few years in business and are safe to use:
There are also many retails websites in China that server the local market in China, a few examples, of course they are only in Chinese:
(I am not associated with any of those sites)
You know a good site I should add? Leave a comment here…..