Sustainable development -- putting green manufacturing and research,  environmental protection, energy - saving emission reduction as environmental protection concepts first.
　　Environmental sustainability has been a central part of Koyuda's business. At present, the global climate change is remarkable. China and the world, all enterprises must face the problem.
　　As a national benchmark Foundry company, Koyuda can create new values and promote business and social transformation. Mr koyuda has pledged to help solve environmental problems by leveraging a number of green technologies. Through this approach, we will work with stakeholders in global value chains, including clients, partners and suppliers, to build a sustainable and prosperous society.
　　Medium frequency furnace and its supporting environmental protection facilities
　　Production Process And Equipment

　　Adopt advanced short process technology, match with high class medium frequency electric furnace. Including them: 2 sets 5t/h medium-frequency electric furnace from United States Inductotherm Group, 3sets 10t/h medium-frequency electric furnace from China Shandong Rongtai.  Its characteristics are energy conservation, environmental protection, and low failure rate.