ABOUT YEAN CHEENG

關於允騁機械

OUR STORY

Founded on passive component dies, 35 years of refinement built our complete FPC die capability

Yeancheeng Machinery was founded in Kaohsiung in October 1991 and began mass production that December, initially focusing on dies and jig components for passive components. In 2002 we shifted to flexible printed circuit (FPC) dies, and in 2004 we established the Yeancheeng Keji Factory, focused on FPC auxiliary materials.

We maintain sales offices and manufacturing plants in Taiwan and mainland China (Kunshan Rongbao Dianzi), serving all customers. We have been certified to ISO 9001 every year since 2000, and in 2013 we obtained international certification (current standard ISO 9001:2015, certificate no. 266108).

We continue to introduce precision instruments and raise our in-house die-making rate, making our processes simpler and faster and fully capable of meeting customer needs. Management philosophy: Pursue excellence and put the customer first.

QUALITY POLICY

Three-No Quality Principle

A quality commitment that has not changed in 35 years.

Do Not Accept Defects

Report Problems Immediately

Report problems immediately and handle them promptly to stop defects at the source.

Do Not Make Defects

Actively Promote Standardization

Quality improvement must be planned. We actively promote standardization so that every piece consistently meets specifications.

Do Not Let Defects Out

Inspect in Advance, Do Not Rework

We would rather inspect in advance than rework afterward. Every batch ships with a QA dimensional measurement report.

MILESTONES

Company History

From a single die to a group footprint, 35 years of progress.

  1. 1991 · Company Founded

    Yeancheeng Machinery Co., Ltd. was founded in Dashu, Kaohsiung in 1991 and began mass production that December, focusing on dies and jig components for passive components.

  2. 2000 · ISO 9001 Certified

    We introduced a quality management system and have been certified to ISO 9001 every year since.

  3. 2002 · Transition to FPC Dies

    Shifted from passive component dies to flexible printed circuit (FPC) dies. Yeancheeng Technology and Rongbao Electronics were established in succession.

  4. 2004 · Established Technology Plant

    Established Yeancheeng Technology plant focused on FPC auxiliary materials, with its service offerings expanding year by year.

  5. 2013 · International Certification Obtained

    Certified to ISO 9001 under ANAB/IAF accreditation, aligning with the needs of international customers.

  6. 2022 · Materials Plant Expansion

    Materials plant relocated to No. 167, Dashu Road, occupying approx. 600 ping, to expand capacity.

  7. 2025 · ISO 9001:2015 Recertification

    Current certificate no. 266108, covering manufacturing of PC/EC board dies, electronic components and FPC materials.

OUR TEAM

50 employees, with core die-making processes averaging 15 years of experience

Our employees are the company's most important asset. Their extensive seniority and experience allow us to meet customer needs more fully.

Department平均年資人數
R&D and Design10 years4 staff
CNC Turning & Milling18 years2 staff
CNC Micro-Hole EDM + CNC Wire Cutting15 Years12 People
Assembly15 Years8 People
Quality Inspection6 Years2 staff
Stamping Presses5 Years12 People
Lamination5 Years4 staff
Packaging3 Years6 People

ISO 9001:2015 International Certification

Yeancheeng Machinery and Yeancheeng Technology are certified to ISO 9001:2015 by AMTIVO (USA), certificate no. 266108, covering PC/EC board dies, passive component manufacturing, and FPC material processing. The initial certification was granted in 2013, the current validity runs through 2028/03/17, and the certification is subject to annual re-audit. (Left: English original; Right: Chinese translation)
Yeancheeng Machinery and Yeancheeng Technology are certified to ISO 9001:2015 by AMTIVO (USA), certificate no. 266108, covering PC/EC board dies, passive component manufacturing, and FPC material processing. The initial certification was granted in 2013, the current validity runs through 2028/03/17, and the certification is subject to annual re-audit. (Left: English original; Right: Chinese translation)

Want to learn more about Yeancheeng's manufacturing capabilities?

You are welcome to visit our factory, or contact us by phone or email to discuss drawings.

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