Shu Guoking

DT Capital Partners Co. Ltd. (DTCP) is a venture capital firm established in 2006 and based in Shanghai with offices in Beijing, Suzhou, Hong Kong and California, as well as representative offices in Nanjing and Chengdu. DTCP manages a series of USD- and RMB-denominated venture capital funds. The firm cooperates with US-based Madrone Capital Partners, a private investment firm controlled by the Walton family, founders of the Wal-Mart Stores.

Shenzhen Jech Technology Co. Ltd. specializes in circuit board industry clean production of scientific research and industrialization of production base. It offers alkaline etching solution regeneration systems, acid etching fluid handling systems, micro-etching solution recycling systems, and water reuse systems. The company was founded in 2007 and is headquartered in Shenzhen, China.

Samil Power Co., Ltd. is a holding company that develops solar inverter technology. It provides grid-tied solar inverters and energy systems solutions. The firm's products include solarpond, solarriver, solarlake, solarocean and photovoltaic system accessories. The company was founded by Pei Ju Cui in 2008, and is headquartered in Wuxi, China.

Detong (Shanghai) Equity Investment Management Co., Ltd. engages in entrusted equity investment management and related consultancy services. The company was founded on March 15, 2010 and is headquartered in Shanghai, China.