2023
Introduced a carbon inventory system and achieved ISO 14064-1 certification.
2022
The Shenzhen Plant passed ISO 13485 certification, aligning with medical equipment industry quality management standards.
2021
The Kunshan Plant received ISO 13485 certification, meeting the rigorous standards for medical equipment quality management.
2020
Inaugurated the new main plant in Pingzhen, Taiwan, with a land area of 21,437 square meters.
2018
Shifted our focus toward practical innovation and rebranded as Yih Shan Precision Co., LTD.
2016
Fully integrated IoT technologies for machineries, developed a comprehensive MES system, and facilitated Industry 4.0 smart factory.
2015
Implemented robotic arm automation to enhance production capabilities.
2014
Expanded Taiwan operations by establishing a second plant, with a land area of 14,876 square meters.
2011
Innovated Taiwan plant operations and rebranded as Yin Shan New Tech Co., LTD.
2008
Successfully implemented the ERP (Enterprise Resource Planning) system at our three plants.
2007
Expanded the Kunshan Plant to a new facility with a land area of 26,667 square meters.
2006
Achieved ISO 9001:2000 and ISO/TS 16949:2002 quality certifications for theTaiwan Plant.
2005
The Kunshan Plant also received ISO 9001:2000 and ISO/TS 16949:2002 quality certifications.
2004
Our Shenzhen Plant earned ISO/TS 16949:2002 quality certification.
2003
Established a wholly-owned plant, Yin Shan Precision (Kunshan) Co.,LTD. in Kunshan City, Jiangsu Province.
2002
深圳廠通過ISO9001：2000品質認證
2002
Transitioned Ram-Yin Metal Products Factory into a wholly-owned plant named Yih ShanPrecision Enterprise (Shenzhen) Co., LTD.
1999
Founded Ram-Yin Metal Products Factory in Shenzhen.
1999
Achieved ISO 9002:1994 certification for the Taiwan Plant.
1996
Relocated business operations to Pingzhen City, Taoyuan County, Taiwan.
1980
Established our company in Taoyuan City, Taoyuan County, Taiwan