The company was established in June 2007 with a registered capital of 200 million yuan, of which: Baoshan Iron and Steel Co., Ltd. holds 58.5% of the shares; Jiangsu Yin Huan Precision Steel Pipe Co., Ltd. accounts for 365,438+0.5%, and China Guangdong Nuclear Power Group Zhongke Hua Nuclear Power Technology Research Institute Co., Ltd. accounts for 65,438+00%.
At present, this company is the first professional manufacturer in China to be approved to produce 690 alloy U-tubes for nuclear power steam generators. The first domestic U-tube bundle of CPR 1000 steam generator was delivered to Dongfang Electric Guangzhou Heavy Machinery Co., Ltd. on March 20 12.