ZhongLian has set up some regulations and plans to deal with such an issue. Once you receive the Pharmaceutical Machinery, Packaging Machinery and find it imperfect, please notify us the first time. ZhongLian has a tracking process for the finished products that are exported. It means that we can find relevant records in the shortest time, find a suitable solution, and develop corresponding measures to effectively prevent those problems from happening again. Every procedure will be checked on by our QC inspectors to find out what leads to the problem. Once the cause is confirmed, we will make compensation or seek other measures to satisfy you.