Riyue Heavy Industry Co., Ltd. is specialized in metal materials research and development innovation, application production, sales and service in one of the casting and machining listed enterprises (stock code 603218) national high-tech enterprises, one of the country's well-known casting suppliers, in the production of thick large-section ductile iron major equipment basic parts, in the industry leader position.

Riyue Heavy Industry Co., Ltd. and its subsidiaries cover a total area of more than 1.3 million square meters, more than 7,000 employees, and the total annual production capacity of castings is more than 800,000 tons. The company adopts the world's most advanced equipment to achieve a world-class factory with comprehensive intelligent and digital management. With this as the main body, a number of molecular companies such as Ningbo Rixing Casting Co., LTD., Ningbo Essence Metal Machinery Co., LTD., Riyue Heavy Industry (Gansu) Co., LTD., Ningbo Riyue Essence Precision Manufacturing Co., Ltd. were established. Ningbo Rixing Casting Co., Ltd. includes casting, machining two production bases and new Rixing digital casting factory.