WE THINK CUSTOMER'S SATISFY IS VERY IMPORTANT, HOPE TO SATIFY ALL OF OUR CLIENTS. HIGH QUALITY MEETS YOUR HIGH STANDARDS, WE THINK CUSTOMER'S SATISFY IS VERY IMPORTANT, ANY PROBLEM. 30 days evaluation and investigation takes placed after receiving your return item. This item is in the category "Business & Industrial\Industrial Automation & Motion Controls\PLCs & HMIs\PLC Processors". The seller is "miantaxia-0" and is located in this country: CN.This item can be shipped worldwide.