Since its establishment, Rongtai has adhered to the road of independent technological innovation and R&D. It has a group of top-notch technical talents in the industry, and has established a provincial-level laboratory, a provincial-level enterprise technology center, a municipal-level engineering research and development center. Representing the advanced level of MF induction technology at home and abroad, participating in the revision of the national standard of “National Industrial Electric Heating Equipment Standardization Technology”, “Medium Frequency Coreless Induction Furnace” and “Voltage Type Frequency Conversion Multiple Medium Frequency Coreless Induction Furnace Complete Set” The establishment of energy consumption standards for casting electric furnaces.