Wang- Zheng Bhd is an investment holding company. Through its subsidiaries, the company is involved in the manufacturing and processing of fiber-based products, which include disposable adult and baby diapers, sanitary protection and tissue products, cotton products, and processed papers. It has three segments, Processed Paper Products segment; which comprises of processed and distributed papers including wood-free paper and art paper; Disposable Fibre-Based products segment, which comprises of manufacture and distribution of a wide range of disposable adult and baby diapers, sanitary protection, tissue products, and cotton products; and Investment holding and others; which engages in investment holding and others.