http://wholesaleshanghai.com
I hate scrolling right. Can I say that again? I hate scrolling right. Not everyone browses at 1024X768.
Reduce the file-size of images on the page, please. You do not need the small images at the bottom to be bigger than 10kb, or even 5kb if you can.
Your enquiry form: what the hell does age and sex have to do with an enquiry? And maybe a dropdown box with options would be better than leaving a wide-open question like "Describe your company". You could get results like: "Well, we work in a big double-story building that is currently painted pink, but we're considering going blue." What do you really want to know?
You look shady if you don't give telephone numbers and addresses on your website.
An available product listing would also be better than a wide open enquiry. People don't really want to wait these days. You either have it or you don't. Few people I know has the patience to submit an enquiry of "Do you have this or not, or can you get it?"
Also perhaps a good idea to seperate buyers from sellers. Buyers don't really want to see you asking sellers to contact you with their goods.
Finally, you could improve on the use of English.
http://makemoneygurus.com
You list the topics covered, but you don't link them to anywhere. Why? Must I go through the whole blog to get what I want? There's not even a search function.
Do you use original work, or is the content taken from another source? Just asking, because the use of language seems to be different from the previous site.
"Leave a reply" should perhaps be "Leave a comment". Reply is a reaction (as opposed to an action), and in the context it is used, a reaction to what?
http://unlistedhomeopportunities.com
Looks fine. Not spending much time there.
http://buy-sell-trade.org
Looks fine.
Now that I've done all the work,
please review this.