Sun and Moon Shares is not a state-owned enterprise, but a private enterprise. The full name of Sun and Moon is Sun and Moon Heavy Industry Co., Ltd. Sun and Moon Heavy Industry Co., Ltd. is a listed casting and machining enterprise (stock code 603218) specializing in the research and development and innovation of metal materials, application production, sales and services. It is a national high-tech enterprise. , one of the well-known casting suppliers in the country, specializing in the production of heavy and large-section ductile iron basic equipment parts, and is the industry leader.
Sun and Moon Heavy Industry Co., Ltd. and its subsidiaries cover a total area of ??more than 1.3 million square meters, with a total annual casting production capacity of more than 800,000 tons. The company adopts the world's advanced equipment to achieve a world-class factory with comprehensive intelligent and digital management. With this as the main body, many branch companies such as Ningbo Rixing Casting Co., Ltd., Ningbo Jingjing Metal Machinery Co., Ltd., Riyue Heavy Industry (Gansu) Co., Ltd., and Ningbo Riyue Jingjing Precision Manufacturing Co., Ltd. were established. Among them, Ningbo Rixing Casting Co., Ltd. includes two production bases of casting and machining and the New Rixing Digital Casting Factory.
The company has established a national-level enterprise technology center, Zhejiang High-tech Enterprise Research Institute, and a provincial-level post-doctoral research workstation. It has passed ISO9001, ISO4001, OHSAS18000 system certification, and has passed marine product production factory certifications in China, France, Norway, the United Kingdom, and the United States. It has 130 patents, including 53 invention patents and won 12 provincial and municipal science and technology progress awards. It participated in the drafting and formulation of 19 national industry standards such as "Ductile Iron Castings", "Gray Iron Castings" and "Vermicular Graphite Iron Castings".