Yi Shou Lin

Part of Yieh United Steel Corp., Yieh MAU Corp. is a Taiwanese company that specializes in fabricating customized aluminum profiles with holes to suit manufacturing needs. The company is based in Kaohsiung City, Taiwan. The company also supplies stainless steel cold rolled coils, which are commonly used in home and commercial kitchen equipment, appliances, construction, and engineering. In addition, Yieh MAU offers aluminum channels and extrusions, including GB/T 6892, ASTM B221, EN754, 6005, 6060, 6061, and 6063.

Part of Tycoons Worldwide Group (Thailand) Public Co., Ltd., Tycoons Steel International Co. Ltd. is a manufacturer of steel products.

Wei Hung Investment Development Co. Ltd. provides investment services.

Part of Yieh Phui Enterprise Co., Ltd., Shin Yang Steel Co. Ltd. is a steel company based in Kaohsiung City, Taiwan. The Taiwanese company offers a range of steel products and services, including steel pipes, manufacturing processes, product specifications, packaging, labeling, and quality assurance. Shin Yang Steel Co. also provides information on its history, future plans, and job opportunities. The company has received various awards and certifications, including the Health Workplace-Health Promotion Mark Certification from the Ministry of Health and Welfare and being selected as one of the Top 100 Rapidly Growing Enterprises by CommonWealth Magazine in 2019.