LuoYang Sigma Furnace Co., Ltd. was established in 1999, which is professional manufacturer of laboratory furnace, muffle furnace, vacuum furnace, chamber furnace, tube furnace, box furnace, heat treatment furnace, etc.Up to now, being high-tech enterprise of Henan province, we have got 50 technology patents and many intellectual properties.In 2011, cooperated with Henan measuring academy of sciences, we established the ultra-high temperature engineering technology center of Henan Institute of Metrology, which is the first development and testing organization to measure 1800℃ ultra-high temperature and test ultra-high temperature material’s property at home and abroad.

Business activity

Keywords associated with this company

Furnaces, ovens and kilns, electric /  laboratory furnace /  chamber furnace /  tube furnace /  dental furnace / 

Additional details

Key figures

  • company headcount
    51 – 100


  • Main activity
    Manufacturer/ Producer

Markets and trading zones

  • Trading areas
    Regional  -  National  -  European  -  International

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