Medical Injection Molding Company
Hong Yang Precision Industry Co., Ltd. (THY Precision) is a Taiwan-based manufacturer, certified to ISO 13485 and ISO 9001 standards, specializing in high-precision plastic injection molding and medical device contract manufacturing for OEM & CDMO projects.
THY Precision delivers expcetional precision, speed, and quality through vertically integrated clean room manufacturing and advanced molding technologies. We provide comprehensive, end-to-end solutions including:
- Precision injeciton molds
- Plastic injcetion tooling
- Medical device injection molding
- Optical injection molding
- Micro injection molding
- Cleanroom injection molding, cleanroom assembly and packaging




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About THY
Hong Yang Precision Industry Co., Ltd. (THY Precision) is a leading injection molding manufacturer with 40 years of experience in the custom plastic injection molding industry.
Fully Integrated Production
With our in-house injection molding processes streamlined under one roof, communication is fast and project development is efficient.