Tel.: +886-4-25677383
E-Mail: sales@tangyi.com.tw
​No.112-29, Yonghe Rd., Daya Dist.,Taichung City, Taiwan

• Employees: 25

• Production Area: 1790 m²

• Reserved Expansion Space: 850 m²

Laying the Groundwork for Precision Excellence

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Founded by Mr. Ming-Chang and his wife in Taiwan as Ming-Chang Industrial Corporation, the company initially specialized in precision parts for slitting and shearing machines. Committed to quality and innovation, it continuously advanced to meet the evolving needs of precision manufacturing.

Expanding into Automated Parking Solutions

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Tang-Yi Machinery Co., Ltd. expanded into the production and assembly of parking machine components, leveraging its precision manufacturing expertise to meet the growing demand for automated parking solutions.

From Growth to Leadership:

The Evolution of Tang-Yi Machinery

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With the expansion of our business and the growth of market demand, Ming-Chang Industrial Corporation transformed into Tang-Yi Machinery Co., Ltd., broadening its business scope and establishing itself as a leader in precision part manufacturing.

Collaborating for Innovation and Precision

in Semiconductor Consumables

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We closely collaborate with our customers to continuously refine, develop, and mass-produce high-quality semiconductor consumables. This cooperative approach enables us to meet the dynamic demands of the semiconductor industry and support advanced chip manufacturing processes.

Our consumables are primarily designed for use in CMP (Chemical Mechanical Planarization) processes, which are critical to semiconductor production. Trusted by leading companies such as Taiwan Semiconductor Manufacturing Company (TSMC), United Microelectronics Corporation (UMC), SiS (Silicon Integrated Systems), and Macronix International Co., Ltd., our products play a vital role in their cutting-edge manufacturing operations.

By prioritizing quality, precision, and innovation, we provide consumables that enhance production efficiency and performance, helping our customers achieve higher yields, shorter production cycles, and improved manufacturing reliability.

Enhancing Expertise

Through Strategic Partnerships

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Tang-Yi Machinery Co., Ltd. partnered with GPTC to produce components and assemble mechanisms for metal etching and wafer cleaning equipment. This collaboration strengthens our precision manufacturing and assembly capabilities. We also expanded our reach by working with clients across various industries, offering customized solutions and fostering innovation. We value our customers' trust, which helps us advance technology, meet global standards, and drive continued growth in a dynamic market.

Commitment to Quality and Precision

Achieved ISO 9001 certification (License No. TW05/02451QA), demonstrating our dedication to optimizing quality management and production processes in adherence to international standards.

Expanding into Injection Molding Components

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Partnered with Green Point to manufacture and assemble high-precision injection molding machine components, combining advanced manufacturing techniques with meticulous assembly to meet industry demands.

Comprehensive Solutions

for Automation Module Development

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Collaborated with Jabil on automation module development, covering the entire process from planning and design to production and assembly, with a focus on IPD modules.

Advancing Aerospace Precision Manufacturing

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Partnered with Chen Full International Co., Ltd. to manufacture high-precision aerospace components, ensuring industry compliance and superior reliability.

Expanding Our Global Reach

with a New Subsidiary

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Established Suzhou Green-Yun Precision Technology Co., Ltd. to enhance our global presence and strengthen capabilities in power electronics, supporting international client demands and innovation.