WINSON Business Summary

WINSON (4538.TWO) is a Taiwan-based precision foundry specializing in high-stability, large-scale castings for the global machine tool and industrial equipment sectors. The company generates revenue primarily through the manufacture and sale of ductile and grey iron components, with core business segments focused on five-axis machining center bases, gantry-type columns, and PCB drilling machine worktables. Operating a vertically integrated model, WINSON provides end-to-end casting solutions including mold design, material composition adjustment, stress-relief heat treatment, and contract machining. The company distinguishes itself in the market through its Lukang Changbin facility, which is specifically engineered to produce ultra-large castings weighing up to 40 tons. Key direct competitors include Taiwan Cheng Sheng Metal Co., Ltd., Ayers Rock Enterprises Corp., and Voko Steel Enterprise, with WINSON maintaining a premium market position as a Tier-1 supplier for top-tier global brands in the aerospace, automotive, and energy sectors. The company is led by Chairman Shun-Min Hsieh (Xie Shunmin), who founded the firm in 1980 and has steered its transition from a private foundry to a publicly traded entity on the Taipei Exchange. The executive leadership team includes General Manager Yixuan Xie (Xie Yixuan), who oversees operational strategy and the company’s current initiative toward digital foundry transformation and smart metallurgy. The leadership team is supported by a professional board and significant institutional backing from Tianyan Investment Co., Ltd., which remains a primary shareholder. This management core brings over four decades of metallurgical pedigree and technical expertise, ensuring the company's continued focus on high-precision engineering and sustainability-driven manufacturing processes.