Over the past thirty-seven years, YU FENG has continued to develop and expand its product offerings to meet changing market demands.
Today, YU FENG is one of the world's leading electrolytic capacitor rubber producers for electronic devices.
Most recently, based on European technology, YU FENG has begun designing and producing automotive anti-vibration rubber parts for worldwide distribution.With factories in Taiwan and China in Asia, YU FENG is able to provide quality products to suit a wide variety of applications.
Continuing the vision of our founder, SUN Chunshan, we strive to develop innovative high quality products to our customers through continuous research and development.
HISTORY
1972 ~ 1988
1989 ~ 1997
1998 ~ 2005
2007 ~ 2015
2016 ~ 2022
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YU FENG RUBBER was established for manufacturing 105 degree Celcius rubber seals for electrolytic capacitors.
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YU FENG RUBBER has made technique co-operation with WOCO Co., in Germany for producing 105 degree Celsius IIR rubber seals by compression process.
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YU FENG RUBBER had made technique co-operation with Meisei Denki in Japan to produce precise rubber seals for auto-assembly machine.
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To install CNC Mikron milling machine for mold manufacturing.
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To start developing transfer process for nonflash products.
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To get Quality Approval from MARCON ELECTRONIC CO.,LTD.
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To get Quality Approval from Taiwan CHEMI-CON CO.,LTD.
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To install automatic press with vacuum facility for IIR rubber seal production.
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To developing 125 degree Celcius IIR for high temperature resistant rubber seals.
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To install CNC EDM Machine for engraved surface mold manufacturing.
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To developing one sheet rubber for compression curing.
To developing semi-automatic punching machine, to improve safety for punching process. -
To install CNC Machine center to improve our mold manufacturing ability.
To install MTS Universal material testing machine.
ISO 9002 Certification approval. -
ISO 9002 Certification registration.
To install MTS Tabletop Test System for anti-vibration rubber parts testing.
Auto part production plant build up To install Ozone tester. -
ISO 9002 Certification registration of the auto part.
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The Best Deliver Time Award by VOLKSWAGEN Taiwan.
To install MICRO-Vu Video Measuring System for product dimension inspection. -
To get QS 9000 Certification registration.
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To start building a new factory in SUZHOO MAINLAND CHINA.
To plan mass production in SUZHOO on April 2002. -
Mass production for V-chip IIR Rubber Bungs.
Our factory in SUZHOO MAINLAND CHINA get Quality Approval from NICHICON CORPORATION. -
Our factory in SUZHOO MAINLAND CHINA get Quality Approval from ELNA CO.,LTD.
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To get ISO 9001:2000 Certification registration.
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To proceed ISO 14000:2000 System.
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Won the "Certificate of Green Supplier" from Japan Chemical-Con Co., Ltd.
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Total output achieves 1.2 billion pieces per month.
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Purchase of automatic optical inspection machines.
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Received ISo14001 certification
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June, the new type (3 layers ) rubber molding for automotive capacitor application have been successfully developed.
August, started rubber seal mass production for automotive capacitor application . -
Purchased one more optical inspection machines
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Received ISO 9000:2015 certification
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Purchase of KEYENCE Image Size Measuring Machine
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Purchase of Laser Clean Machine
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Evaluation of a fully automatic CCD optical sheet inspection machine