About Us

WJP We are internationally recognized for our commitment to our customers, our quality, our innovation, and professional management. WJP is ISO 9001:2016, and ISO 14001:2015 certified. Our dedication to a comfortable, safe, environmentally sensitive and rewarding work environment ensures the dedication of our professional staffs dedication to you, our customer.

Our core philosophy of “Consistent Outstanding Quality and Technical Innovation” is our constant goal. We have been rewarded with a reputation for excellence by our worldwide suppliers and longstanding clients.

WJP’s core philosophy is the nucleus of our longstanding success and guarantees a vibrant future in an increasingly challenging global market.

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The History of WJP

2025

Regulatory Milestone: ISO 14064-1 Carbon Footprint Verification

WJP successfully achieved ISO 14064-1 certification. By quantifying and reporting organizational greenhouse gas emissions, we ensure data transparency and align our carbon management with international standards for a sustainable supply chain.

Social Responsibility: Supporting Youth Development Initiatives
At WJP, we believe that investing in the next generation is essential. By contributing to the “Kids by your side” charity project, we advocate for the importance of parental presence and support, fulfilling our commitment to social well-being.

2024

Establishment of WJP Carbon Audit Task Force

2023

WJP Green Manufacturing and Environmental Sustainability Initiatives

At WJP, we recognize that while medical packaging protects lives, we also bear the responsibility of protecting the planet. We are taking concrete actions to optimize carbon management, ensuring our packaging solutions align with international green supply chain trends.

Circular Materials: Post-Consumer Recycled (PCR) Plastics
We actively integrate Post-Consumer Recycled (PCR) plastics to reduce reliance on virgin materials, fostering a circular economy for packaging.

Carbon Management: Product Carbon Footprint Verification
Through professional verification and guidance, we rigorously assess product life cycles, providing clients with precise and transparent environmental data.

Production Innovation: Energy-Efficient Equipment Upgrades
By phasing out legacy machinery and adopting high-efficiency, low-carbon equipment, we minimize energy consumption directly at the manufacturing source.

Facility Optimization: Energy-Saving Lighting Systems
We have upgraded our facility lighting systems to low-energy alternatives, embedding strict energy-saving management into every operational detail.

Measurable Reduction: 11% Carbon Emissions Reduction
Through comprehensive hardware and software optimization, WJP has successfully achieved an 11% reduction in carbon equivalents, demonstrating our commitment to sustainability in medical packaging.

2021

The donation of Aerobox to Taiwan's hospitals.

Due to the outbreak of Covid-19 in Taiwan, WJP produced 3600 sets of Aerobox and donated them to each hospital in Taiwan within two weeks.

2020

The invention of one time use Aerobox.

With the help of three Taiwanese doctors, WJP successfully created a one-time-use Aerobox for intubation protection, of which WJP and three doctors obtained a joint-patent. This box was donated to the hospitals during the pandemic of Covid-19.

2019

The establishment of WJP's 2nd Class 100,000 clean room.

The second Class 100,000 clean room established.

2017

The establishment of WJP's 1st Class 100,000 clean room.

Established our first Class 100,000 clean room at our Miao Li factory.

2016

Environmental Milestone: ISO 14001 Certification

WJP is officially ISO 14001 certified, reflecting our commitment to sustainable development and an effective Environmental Management System (EMS) that meets rigorous international standards.

2015

The opening of our subsidiary factory in Dong Guang, China

2008

Collaborating with a prominent signal booster manufecturing company from Utah, USA.

Started our collaboration with Wilson Electronics LLC in Salt Lake City Utah.

2007

Overseas market expansion

2005

Partnership with leading global memory manufacturers

2001

Received ISO 9001 Certification
Received ISO 9001 Certification

1988

CAD/CAM computer-aided design implemented
CAD/CAM computer-aided design implemented

1986

Relocated to Chung He city and settled the R&D department

1986

Relocation and Establishment of Own R&D Department

Between 1975 and 1986, Chairman Hsieh upheld the business philosophy of mutual benefit with customers and insisted on quality, resulting in year-on-year growth in performance. In order to provide customers with more comprehensive services and first-class packaging quality, he successively invested in the mold design department, introduced the latest production equipment from the United States at the time, and expanded and moved the company to its current location in Zhonghe, increasing the capital to 9 million.

1975

WJP established

Pi Hsieh started “Jeou Pyng Plastics Ltd.” in 1975 with one thermoforming production line in Chunghe, Taipei during the period of rapid economic growth in the 1970s.
He had a vision of quality packaging material and products that would be in high demand in the fast-growing export business.

WJP established