Zhengye International Holdings Co., Ltd. is an investment company, which engages in the manufacturing and sale of paper, paperboard, and paper-based packaging products. It operates through the Packaging Papera and Paper-Based Packaging segments. The Packaging Papera segment produces and sells corrugated medium paper and craft paper. The Paper-Based Packaging segment includes the production and sale of craft cartons, color-printed cartons, honeycomb paper products, and color box packaging. The company was founded by Zheng Hu in 1999 and is headquartered in Zhongshan, China.