beijing sevenstar electronics co., ltd. is located in Beijing Zhongguancun Hi-tech Zone. It was regrouped in the year of 2001 by five national key electronical enterprises during the First-Five-Year plan and now it's a high-tech stock company.
Industrial furnace division is a branch of Sevenstar, specializing in electrical & industrial equipment. It succeeds in R&D, manufacturing experience with more than 50 years history. The main products are vacuum furnaces, hydrogen furnaces and tunnel furnaces, which are widely applied in electrical vacuum parts, annealing, brazing metal parts, ceramic metallization, magnetic material, fireproof material, new material development, heat treatment, aviation and airospace, electronics and quartz glass etc.