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Stamped metal parts, manufacturing for AUTOMOTIVE industries, with various surface finishes.

Ming Chiang Precision Co., Ltd.

  • Established in August 22, 1994
  • Located in Changhua, Taiwan
  • OEM Manufacturer ( CEO: Mr. Raymond Hsiao )
  • Minggong Co., Ltd. is professional in manufacturing of metal parts. Including precision mold design and development. From tooling, manufacturing, packaging and delivery, all are produced in-house.
  • Produce tooling for Progressive and Stage Dies .
  • Provide PPAP level 3 for Automotive and medical parts.
  • Technical Support Service Partner.
  • We have unique practical experience to handle a wide range of materials from  SteelBrassAluminum , plastics and other materials. Our suppliers are carefully selected to provide us with the right and most cost effective materials. Above all, we are confident that we can Provide you with customized metal stampings and components to meet the requirements of each project and solve your problems.
  • We have knowledgeable tool makers and designers whose skilled craftsmanship reflects high quality of work. Our products include EMI Shielding, antennas, springs, automotive parts, burr-free light weight complex forms and other features.
  • Ming Chiang  has been pursuing improvement, so we have passed a number of certifications.


ISO 9001:2015

ISO 14001:2015

IATF 16949:2016

ISO 13485:2003


ISO 13485 Medical Industry , conformity with regulatory requirements is most often a prerequisite. One of the major requirements to prove conformity is the implementation of the Quality Management System according to ISO 13485. Ming Chiang takes quality very seriously, assesses customer needs and expectations, discover Opportunities For improvement and decision-making. Our goal is to improve efficiency and productivity.

 Quality Policy :

  • Stable Quality
  • Immediate Improvement
  • Customer Satisfaction
  • Compliance with Regulations
  • Comprehensive Management
  • Hazard Prevention

We produce medical stampings. Here are some well-known products:

  • Hearing solutions
  • Disposable Skin Stapler
  • Continuous Glucose Monitoring (CGM)
  • CPAP MACHINE (Continuous positive airway pressure: CPAP)
  • Blood analyzer
  • Braille products






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