• Luoyang Sigma Furnace Industrial Co., Ltd

    Sanyuan Road, Luoyang, Henan, China,471003

    Luoyang Sigma Furnace Industry Co., Ltd was founded in 1999,possesses 30 national invention patents and multiple intellectualproperties. All the patent technology has been industrialized,applied to company development got good social benefit.Sigma ...
  • Hansun Electric Technology Co.,Ltd

    Room 8612, No.65 Kexue Avenue,Zhengzhou City Zhengzhou, Henan

    Zhengzhou Kejing Regong Tech.co.,ltd specializes in designing and manufacturing lab equipment,such as muffle furnaces, tube furnaces, RTP furnace.
  • Henan Sante Furnace Co., Ltd

    Sanyuan road, high-tech development district, Luoyang, Henan, China,471003