Offer Details: Zhengzhou Sutong Electric Equipment Co. Ltd. is a leading professional manufacturer specialized in producting and exporting electric heating equipment. Our company owns 5 processing factories, that is laboratory electric furnace, industrial furnace, automatic control equipment, mine equipment, power equipment etc. They separately produce 5 types with 30 kinds of specifications' products, which include Box Furnace, Tuble Furnace, Atomatic Atmosphere Muffle Furnace, Revolving Furnace, Elevato |