Changzhou Yangguang Casting Co., Ltd. is located at No. 70 Dailuo Road, Luoyang Town, Changzhou City. It covers an area of more than 60 acres, with a total factory area of over 40000 square meters and a building area of over 30000 square meters. The registered capital of the company is 58 million yuan, with a total investment of over 200 million yuan. Since its official establishment in 1999, it has developed and grown into a large professional manufacturer of shaft forgings in the Chinese industry, with increasingly strong technical strength. It has passed ISO9001:2015 quality system certification, ISO14001:2015 environmental and ISO4500:2018 safety system certification, and Changzhou Wujin District environmental impact assessment certification, and has the qualifications for cast steel and forging production. The company was rated as a high-tech enterprise and a technology-based small and medium-sized enterprise in Jiangsu Province in 2020. The company currently produces and sells over 45000 tons of cast steel ingots and over 60000 tons of various forged materials, with an annual production and sales total of more than 360 million yuan. The company currently has a total of 120 employees, including over 15 professional and technical personnel. The shaft forgings professionally produced by the company are mainly used for supporting large-scale equipment such as wind power, nuclear power, metallurgy, coal mining, hydraulic, port and ship machinery.