Our company is “Sell it“ , we have a mobile app 셀잇 , 

and web site. (www.withsellit.com)

You can sell your secondhands IT products and buy it too.

We handle entire processing for selling and buying. (Include preliminary inspections of products). 

If the products have problems, we can give a guarantee of repair price and ensure to pay a refund.  

We offer reasonable price of products in market for using our mobile app 

if nobody wants your products, then we will buy products for sellers.