Thank everyone reply my first writing in this forum . i get many good suggestions from u . i should thank one expert who talk with trader manager , he give me more way to promote our products , i am trying to do according to he teached . it is regret that i lost his contact information . i hope he can read this one .

           After thanking , i seem get confident from contacting with different expert in this forums. in fact ,as long as we do our best to do sths , there are many chance around us . someone said do not spend time on the  promote advertisement on b2b or other business website , i do not think so , as trader, we should not give up any chance to ask one know our products . although almost time , we have not get more after we send .

          By the way , we should study how to deal with inquiry letters , catch more effective letter that is important for us .

          Resently i often received some letter that just inquiry many price ,so no any reply after i offer ,that is make me confused.

          I think i am on the way to know how to do trade business , i hope we can together !