Ni Na Tang

Shenji Group Kunming Machine Tool Co., Ltd. engages in the development, design, manufacture, and sale of machine tool series products and accessories. It operates through the Boring Machines and Turbo Machines segments. It offers the following products: horizontal boring machine, large NC floor-type milling and boring machine, NC gantry-type boring and milling machine, NC planer-type boring and milling machine, jig boring machine, horizontal boring and milling machining center, precision rotary table, and other products. The company was founded in November 1936 and is headquartered in Kunming, China.

Yunnan Industrial Investment Holding Group Co., Ltd. provides industrial investment services. Its businesses include equity investment, financial investment, and asset management services. The company was founded on May 12, 2008 and is headquartered in Kunming, China.

Yunnan Jiutian Investment Enterprises Ltd. engages in the provision of investment management services. Its business activities include hydropower development, housing construction and municipal public works engineering, enterprise management and consulting, domestic trade, and export and import business. The company was founded on February 13, 2007 and is headquartered in Kunming, China.