... , Strictly quality control, Safe and easy to buy and so on..You will find all these benefit in Yiwu ... record, take the photo, bargain the price and so on. A big warehouse is necessary for agent business. ... 1) Two or three people take care you to buy in market. 2) Guide you visit all the shops ... item no. description, quantity ,size, color, package and so on.5) we will take the photo and collect the sample ...