1100mm glazed tile roll forming machine is popular now.  It is popular in Russia. We are busy for this kind of glazed roll forming machine. We have agent in Russia. So we have to produce more glazed tile roll forming machines. Our agent also feedback suggestions of roll forming machine. So we change the design to be better one. Now, we win the quality and market. Some factories copy our design to produce roll forming machine. It is bad situation. We have to prepare Patent documents to our government.