web search and telemarketing calling needed

I need 2 things done 1. to search for specific product from vendors in china and all over the world and to give me a list of vendors that are willing to produce the product and their prices (I will send item details to the winning bidder) 2. someone with very good English and no strong accent to call our list of people (not really telemarketing) to inform them of an upcoming event. You will need to have your own calling system weather it be a calling card/skype etc. We need high quality clear calls, I will ask you to call me before giving you the job thanks