Shandong Guoyu Industrial Technology Co., Ltd. is a professional manufacturer and exporter of industrial electric furnaces based in Weifang City, Shandong Province, China. We focus on independent R&D, mass production and customized overall solutions for energy-saving IGBT medium frequency induction furnaces and full series heat treatment equipment.

Our core competitive advantage lies in adopting high-performance imported IGBT inverter modules as the core power unit. Compared with traditional SCR thyristor furnaces, our IGBT furnaces cut power consumption by 15%-25%, maintain power factor above 0.98, produce low harmonic interference to the power grid, deliver constant power output, faster melting speed and ultra-precise temperature control, which greatly reduces your long-term electricity production cost.

Our complete product portfolio covers IGBT induction melting furnace, box furnace, tube furnace, high-temperature sintering furnace, quenching & tempering furnace and various industrial heating ovens. We supply small laboratory furnaces as well as large full-automatic casting production lines, supporting fully customized power, capacity, maximum temperature and PLC automatic control systems for metal casting, alloy smelting, new energy materials, ceramic processing and machinery manufacturing industries.

We have standardized production workshops and strict full-process quality inspection procedures. All core furnace models have obtained CE certification. With stable production capacity, flexible MOQ, professional one-stop technical support and 24-hour online inquiry response, our furnaces have been exported to Southeast Asia, the Middle East, Europe and other global regions, earning consistent praise from foundries, metal processing plants and engineering contractors.

We provide free customized furnace technical drawing design, punctual delivery cycle and long-term supply of after-sales spare parts. Warmly welcome global buyers to send inquiries, arrange factory visits and establish long-term win-win cooperation!