Zhengzhou Zetin Electromechanical Equipment Co., Ltd located in zhengzhou city China, it is a new and high technology manufacturer specializing in dental laboratory equipments. Our main products include vacuum porcelain furnace, zirconia sintering furnace and muffle furnace oven. We have a strong research and development team, establishes a long-term cooperation with Academy. We also set up high standards of quality management system, which improve the system of international standards of production. The production process is in strict accordance with the 5S standards. Our laboratory furnaces have been exported to Myanmar, India, Russia, Uzbekistan, Egypt, Brazil, Chile and many other countries and have several agents around the world. Feel free to contact us +86 18638114511 wechat /whatsapp.