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ABOUT US

YDS 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.

Company Culture

Our strength lies in strict quality management, OEM/ODM service, efficient delivery and most important we are proud of our multi experience integration through years.
With persistence and longtime dedication to the electronics market, we believe in our core:value with Innovation & Service-oriented Precise & Visionary make YDS your best partner to create a win-win situation.
 

OUR HISTORY

2016

Yuan Dean Scientific., Co, LTD. new facility founded in Tainan Technology Industrial Park.

 

2015

Successfully implementing Tip-Top ERP (Enterprise Resource Planning) system in 2015.
 

2010

YDS products were CE Certificated.
 

2009

Use the Energy Dispersive X-ray Fluorescence(ED-XRF) to ensure the reliability of RoHS Certification. ISO 9001:2000 Upgrade to ISO 9001:2008 Certification.

 

2008

Ho Mao (Xiamen) awarded IECQ 080000 Hazardous Substance Process Management.

 

2005

Ho Mao (Xiamen) awarded ISO 14001:2004 environmental management.

 

2001

RJ45 series was introduced to YDS’ production.
Ho Mao (Xiamen) awarded ISO 9001:2000 quality management.

 

1998

YDS awarded ISO 9002 quality management.

 

1995

Ho Mao Electronics (Xiamen) Co., LTD. was established in China.
 

1994

DC/DC Converters and Filter were introduced to YDS’ production.
 

1990

Yuan Dean Scientific., Co, LTD. was founded in Tainan Taiwan.
 

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