LuoYang Sigma Furnace Co.,Ltd, was established in 1996, which are specilized in researching and developing 1000-2600cel.degree laboratory furnace, muffle furnace, vacuum furnace, tube furnace, high temperature induction furnace, sintering furnace, which are applied for a varelity of Colleges and Unversities Laboratory to sinter and melt high temperature inorganic materials, ceramic materials, functiinal materials, metallic materials for, etc.The maximum temperature we can make is 2600cel.degree, we have done the 2300cel.degree sintering experiment for Tsinghua Universuty, Chinese Academy of Science and a academy of science in Iran. And our products have sold to Iran, Russia, India, America, Brazil, Korea, etc.
Ultra high temperature heating element and high temperature sensor in contact-type are developed by our company, which can measure above 2000cel.degree directly, this project filled the domestic and international blank in the fiele of high temperature measuring.