Ma Jianrong is a Chinese businessman, the chairman of Shenzhou International Group Holdings (HKSE: 2313), one of the world's largest makers of knitwear and garments.

His career is a self-made success story: Ma is a former factory worker. Shenzhou is a massive operation with plants in China, Vietnam and Cambodia.

• Core Company: Shenzhou International Group Holdings (Knitwear and garments).
• Prior Experience: Former factory worker.
• Family Role: His brother-in-law Huang Guanlin is the company's executive director, president and co-CEO.

Ma Jianrong’s career is defined by his successful leadership in scaling industrial textile manufacturing. His structural achievement is building Shenzhou International into one of the world's largest makers of knitwear and garments, with a robust supply chain that spans multiple countries.

The company's clientele includes global sportswear and apparel giants like Nike, Uniqlo and Adidas, with the bulk of its revenue coming from overseas markets. His wealth is secured by his long-term control of this vast manufacturing and export enterprise.