Hai Hong Jiang

Fujian Yongjin Metal Technology Co., Ltd. manufactures stainless steel products. The company was founded on March 20, 2014 and is headquartered in Fuan, China.

Fujian Tsingtuo Shangke Stainless Co., Ltd. engages in the processing and sale of stainless steel products as well as related technology consultation, technical services, and after-sales services. It also engages in the research, development, and sale of metal materials; processing of metal products; sale of metal hardware, auto parts, electronic products, building materials, and chemical products; as well as the import and export of goods and technology. Its key product is cold rolled stainless steel sheets. The company was founded on August 31, 2016 and is headquartered in Fu'an, China.

Qingtuo Group Co., Ltd. engages in the research, development, production, design, and sale of nickel-chromium alloys and metal materials. Its business activities also include nickel and chromium ore mining, stainless steel smelting, downstream bar and wire plate processing, steel pipe manufacturing, fine wire processing, transportation and logistics, and international trade. The company was founded in March 2008 and is headquartered in Ningde, China.