Hello! This is Gloria from Hayne Industry Co.,Ltd ,we are specialized in Ring Die, Roller Shell and other spare parts for Feed mill and Biomass pellet mill.We developed really fast over the past twenty years and now we have the most professional equipment and team to produce spare parts, with all our worldwide valuable customers in more than 20 countries.You may want to know HOW WE DO THIS:-Having 20 years experiences, custom-made ring die and rollers-Our factory provide OEM with favorable price and high-quality products-Every year 5000pcs Ring Die and 200000pcs Roller shell could be produceHow I can help you:-Giving you best solution based on our professional experience-Giving you best support on products perfect balance performance and costTo be a reliable partner; To be a respectable companyIf you are the same core valuable, we are the team for youWhatsApp me or call me:+008618918159905Email:china6@haynegroup.comCompany Website: www.haynegroup.comYou won't be disappointed