China translator to buy products from china

We are looking for Freelancer from China who can help us to Translate the prices.

1) Freelancer responsibilities to help us to negotiate with factory.

2) Freelancer should get a better and transparent price direct price.

3) Freelancer should be honest and have good English speaking and writing skills.

4) Freelancer should be able to call for us to the factory and discuss and get the best deal.

5) Freelancer should find for us the warehouse where we can ship our item from china within china and reship then or repack as well.

Budget is flexible.