HAN YIH PLASTIC CO., LTD.

established in 1984, is committed to professionalism, integrity, and continuous innovation.
With a strong focus on quality improvement and stable business growth, we implement the ISO 9001 Quality Management System to ensure consistent product quality and efficient production processes.

 

The company currently operates 37 vacuum forming machines, enabling rapid response to market demands.
A dedicated Mold Department has also been established, integrating CNC machining, polishing, sandblasting, and related processes to provide complete mold and jig solutions.

 

History

1984　Founded as Chia Yuan Co., Ltd. with a capital of NT$ 500,000

1989　Renamed to Han Yih Plastic Co., Ltd.; capital increased to NT$ 5 million; Building A completed

1990　Entered the hand tool packaging market and became a major supplier to the top five tool companies in Taiwan

1998　Expanded into the electronics industry

2003　Building B (2 floors) constructed to increase production capacity

2015　Building C (3 floors) completed

2017　Capital increased to NT$ 20 million; warehouse expansion and new equipment added

2022　Building D completed with Class 100,000 cleanroom environment control; company renamed Han Yih Plastic Co., Ltd.

2024　Mold Department established, specializing in aluminum alloy, bakelite, and foam mold/jig manufacturing

2025　Introduced high-performance imported forming machines to enhance production efficiency and product quality

 

Teaming up with different industries and plentiful experiences led HAN YIH to win the important and indispensable position in both hand tool and electronics industries.    

Business items

Professional Vacuum Forming Products
Anti-static trays, conductive trays, double blister, vacuum covers, card-insert blisters, hand-made boxes
Medical and optoelectronic packaging
Materials: PET, PVC, PP, PS, ABS, PE

Plastic Injection Molding
Manufacturing of various plastic components

Mold Design & Manufacturing
Vacuum forming molds, high-frequency welding molds, heat-sealing molds

Jigs & Fixtures
Aluminum, bakelite, and plastic jigs