For expensive items,our customers always worry that the products won't work after they get them 

So JH warehouse can help our customer with some simple tests before shipping, like testing power-up

One of my Colombian clients wanted to buy cameras, very expensive with high quantity 
He wanted to test if there was an image before big pruchase

So I bought some samples and ship to our warehouse first
My colleague tested it and send the video to customer
Then we start to buy in big QTY here after his confirmation 

When we receive all the Cameras, our warehouse test them one by one according to the customer's requirements
And I send the videos to customer for double-checking 
After our customer finally confirms the products, our warehouse starts packing and shipping

JH team try to improves customers' shopping experience through differentiated services
Our customers put forward one request, and JH provide one solution