I  searched some  b2b webs,

www.globalbuyersonline.com 

www.made-in-china.com 

www.100trade.com 

http://www.msnoo.com/ 

http://trade.swissinfo.net/

http://cl.tradeholding.com/  

http://www.globalsources.com/  

http://www.commerce.com/   

paste  them  and for your share...

but generally speaking, ECVV  is a classical  b2b,

i am confused now ,because i  write many selling post in most of the famous b2b,but the result is not effective as you said

Yes, ECVV will help us, Thanks to them.

However It is about to give and to receive .

If you give more and of course you will get more in return

Thanks

good B2B sites,but not good for all products.