We are professional manufacturer of ceramic and MgO tube and spacers in Jiangsu, China. For the experience, we have 18 years, we can produce all kinds of ceramic and MgO tube according to the requirements of our customers. The mininum OD we can made can be 1.2mm. Our main products are MgO tube, magnesium oxide tube, magnesia oxide rod, MgO rod, ceramic tube, porcelain insulator, ceramic rod, Mgo spacer, MgO insulator, porcelain tube, insulation tube, insulation materials, heating elements All our products can be OEM. Our products are mainly used for heater elements, especially used for cartridge heaters �¯�¼?thermocouple, hot runner heaters armored cable, etc. we also offer spacers . In a word, our products are widely used in industrial field. Welcome to cooperate with us! we guarantee to offer you our best quality at suitable price.