YONYU Business Summary

Yonyu Plastics Co., Ltd. (1323.TW) is a specialized manufacturer of high-end plastic packaging solutions, generating revenue through a vertically integrated B2B model that serves the global cosmetics, pharmaceutical, and household chemical industries. The company’s core business segments include Cosmetic Packaging—its primary revenue driver—Pharmaceutical Packaging, and an increasingly significant Green Packaging division focused on sustainable materials like Post-Consumer Recycled (PCR) plastics and bio-based resins. Yonyu operates as a "one-stop" service provider, deriving income from mold design, injection and blow molding, advanced surface decoration, and automated assembly for prestige brands. In the competitive landscape, Yonyu competes with global giants such as HCP Packaging and Albéa Group, as well as regional specialists like Living Fountain and Taiwan Hon Chuan. The company maintains a premium market position by leveraging high-precision manufacturing and a strategic focus on ESG-compliant packaging for multinational beauty conglomerates. Founded in 1964 by Wang Jin-Xi, Yonyu is currently led by Chairman and General Manager Weicheng Wang (王威程), who has spearheaded the company’s transition into an international packaging powerhouse. The leadership team possesses deep technical pedigree in polymer science and has prioritized R&D in automated production and eco-friendly material innovation to maintain a competitive edge. The board of directors is composed of a mix of family leadership and independent directors with expertise in finance and materials engineering, ensuring a balance of long-term stability and modern corporate governance. While the Wang family remains the dominant controlling stakeholder, the company is a staple for institutional investors on the Taiwan Stock Exchange, valued for its consistent operational performance, robust dividend history, and leadership in the high-margin niche of specialized plastic components.