Hui Cheng

GTJA Innovation Investment Co. Ltd. is a private equity and venture capital firm founded in 2009, headquartered in Shanghai.

Stargroup Research & Integration Co. Ltd. manufactures metal related products. The company also engages in the sales, research, development, manufacture, services of metal and coil production equipment for metal and plastic coils composite materials. Its products include whole set equipment for building materials, home appliances materials, package materials, transportation materials and metallurgy materials environment protection treatment equipment and intelligent control system equipment. The company was founded in 2002 and is headquartered in Beijing, China.