Li Hua Zheng

Irestal (Shanghai) Stainless Pipe Co Ltd engages in the production of stainless steel piping as well as other metal products. The company was founded on February 28, 2008 and is headquartered in Shanghai, China.

Shanghai Xinyan Industrial Equipment Co., Ltd. engages in the research and development, production, and sale of metal smelting, refining equipment and related products. Its primary business operates under the Induction Melting Equipment, Accessories, and Maintenance and Services business. The company was founded on November 3, 2008 and is headquartered in Shanghai, China.