TONG YI MACHINERY INC.

Exhibitor at SEMICON Taiwan 2026 · Booth S7730

Booth S7730Country TW1 product topics
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BoothS7730
CountryTW
Websitewww.dowellmachines.com
Exhibitor profile

Company profile

TONG YI MACHINERY INC. uses the DOWELL® brand and follows the company philosophy "Keeping & Improving" while continuing research, development, and innovation in precision surface-grinding machines in response to customer demand. The company describes its manufacturing approach as being grounded in practical experience, with simplicity and ease of operation used as design principles for grinding equipment. Its grinding-machine development spans manual shaping grinding machines, semi-automatic grinding machines, fully automatic three-axis grinding machines, NC surface grinding machines, and rotary surface grinders. TONG YI MACHINERY INC. states that these products are researched and designed toward high accuracy, product diversity, and human-oriented operation, combining accumulated manufacturing experience with continuing equipment development. The company also states that quality service for customers is an objective of the DOWELL® grinding-machine business and links that service objective to its continuing product development.

Exhibitor profile

Exhibits

TONG YI MACHINERY INC. focuses on research and development to meet market demand, with an R&D team that explores new materials and processes to improve product performance and efficiency. The company works closely with clients to create customized solutions for different industries, making customer collaboration part of the equipment-development process. It identifies "quality first" as a core value and states that it continuously improves product and service quality while also increasing overall operational efficiency. TONG YI MACHINERY INC. also provides technical support and solutions for various industries through its casting products for industrial applications. The DOWELL® grinding-machine range includes manual, semi-auto, auto, NC, CNC, double-column grinding machines, and rotary surface grinders. Featured product categories on the company site include Vertical Long Table Surface Grinder and Rack Surface Grinder, each presented within the wider DOWELL® grinding-machine lineup. The product-category list also includes Semi-Auto Surface Grinder, Automatic Surface Grinder, High Precision Grinder NC/CNC, and Rotary Surface Grinder. The manual and semi-automatic machine families provide lower levels of automation within the same product program, while the fully automatic and NC/CNC families extend the lineup toward more automated grinding operation. The company's earlier product description specifically includes a fully automatic three-axis grinding machine, providing a stated three-axis configuration within its automatic grinding development. Rotary surface grinding is listed in both the long-standing product-development description and the current product range, making rotary surface grinders a consistent part of the DOWELL® portfolio. Together with double-column, vertical long-table, rack, semi-auto, automatic, and high-precision NC/CNC categories, the portfolio covers multiple machine structures and automation levels rather than a single surface-grinder format. Across these machines, TONG YI MACHINERY INC. links product development to new materials and processes, customization with clients, product and service quality improvement, operational efficiency, and technical support for industrial users.

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