Company Profile
About Yuan Dean
Yuan Dean was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading manufacturer with ISO 9001 & ISO 14001 certified and specializes in various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, Delay Lines, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank.
Why Choose Yuan Dean?
Independent R&D Team
With strong and knowledgeable R&D team for developing & designing and over 25 years professional experience in manufacturing, Yuan Dean provides total solution for application on communication network, industrial control, medical equipment, railway, aviation and safety surveillance equipment.
Strict Quality Management
Our QC department establish a strict rule for systematically connection, education and training, production process, we take excellent quality as our top aim.
Through numerous item of ISO QMS system, environment certification, Hazardous Substance Process Management Certification and use energy-dispersive X-ray fluorescence analyzer to ensure the reliability of ROHS.
Quick Delivery Time & Customized Service
Yuan Dean provides customized service according to customer's demand including design, quality, lead time, quantity etc.
Welcome to contact us for any OEM / ODM requirement, look forward to collaborating with you!
Multi Experience Integration
In 2015, we officially implemented ERP system to achieve better integration of whole Yuan Dean performance. In July 2016, our new building includes office and production line at Tainan Technology Industrial Park started operation. Our Xiamen factory had a relocation as well to increase our capacity for fulfilling worldwide customers' great production demand and satisfaction. There are many new facilities like the establishment of EMC / reliability laboratory for providing perfect quality assurance which enable us to keep high standard and will certainly be your best partner to create a win-win situation.

Our Office
- Movies
The introduction video of Ho Mao Electronics
- Files Download
Press Release
- 2020 Electronica China Exhibition
From March 18th to March 20th, it will be exhibited at Shanghai New International Expo Centre. Our booth number is E6.6756. We sincerely invite you to visit.
Read More - Yuan Dean has been certified by the IATF 16949:2016
It is our pleasure to have IATF 16949:2016 certified. To fulfill customers’ requirements, YDS provides appropriate training to support IATF 16949 requirements in manufacturing and R&D.
Read More - 2019 TAITRONICS Exhibition
From October 16th to October 18th, it will be exhibited at Hall 1 of Taipei Nangang Exhibition Center. Our booth number is K0803. We sincerely invite you to visit.
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