2014.04

Yih Shan (Taiwan) constructed a newly second facility on its own property for manufacturing expansion.

2011.03

Yih Shan (Taiwan) renamed to Yin Shan New Tech Co., Ltd.

2008.01

Yih Shan implemented ERP system.

2007.03

Yih Shan (Kunshan) acquired its own real estate property and constructed a new manufacturing facility.

2006.05

Yih Shan (Taiwan) plant acquired both ISO-9001:2000 and ISO/TS16949:2002 certifications accreditation from BSI management.

2005.10

Yih Shan (Kunshan) plant acquired both ISO-9001:2000 and ISO/TS16949:2002 certifications accreditation from BSI management.

2004.10

Yih Shan (Shenzhen) plant acquired ISO/TS16949:2002 certification accreditation from BSI management.

2003.12

Yih Shan established a new manufacturing operation in Kunshan, China, named Yin Shan Precision (Kunshan) Co., Ltd.

2002.09

Yih Shan (Shenzhen) plant acquired ISO 9001:2000 certification accreditation from BSI management.

2002.09

RAM-YIH Metal Products Factory was remanded to“Yih Shan Precision Enterprise (Shenzhen) Co., Ltd.”

1999.10

Yih Shan established a new manufacturing operation in Shenzhen, China, named Ram-Yin Metal Products Factory.

1996.05

Yih Shan relocated to current location in Pingchen city, Taoyuan County, Taiwan for expansion.

1980.07

Yih Shan established in Taoyuan city, Taoyuan County, Taiwan.