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Home> About Us>Management


Customer-Oriented, Continually Improving, Pursuing Excellence and producing ecologically-friendly products with less hazardous substances.

Management Team

Song-Jan Tsai, Chairman

Huan-Chien Tung, President

Major Experience & Academic Background:

M.S. ,Power Mechanical Engineering, National Tsing Hua University  

Vice President, Technology Division, China Steel Corporation

Assistant Vice President, Technology Division, China Steel Corporation

Major Experience & Academic Background:

Ph.D., Materials and Optoelectronic Science, National Sun Yat-sen University

Supervisor, New Materials R&D Department

Director of Board, Taiwan Implant Technology Company


Ying-Fu Lin, Vice President

Chang-Ming Lin Vice President & Accounting Manager

Major Experience & Academic Background:

M.S., Materials Science and Engineering, National Cheng Kung University

Researcher, Industrial Technology Research Institute

President, Taichang Thintech Materials Co., LTD.

Major Experience & Academic Background:

M.B.A., Department of Finance, National Sun Yat-sen University

Supervisor, Finance Division, Dragon Steel,

Professional manager, Direct Investment Division, GAINS Investment Corporation




















Major shareholder list: The name, number of shares and shareholding ratio of the shareholders who possess more than 5% of shareholdings or whose shareholding ratio is in the top 10 (April 30, 2018)    

Major Shareholder List

Total Shares Owned


GAINS Investment Corp.






NEO Solar Power Corp.










Business Philosophy

TTMC holds the spirit of law abiding, promise keeping and contribution to the society which is to create good corporate image of the pragmatic approach and to offer benefits to the public. In order to implement sustainable operation and growth, TTMC will dedicate developing for future market trends and customer demands. 

Future Vision

To be the powerful backing of optoelectronic and biomedical field in Taiwan, we have been dedicated on the development of optoelectronic material, enhancement of quality, service and core technology and moving towards the biotechnology supply chain.

To fulfill responsibilities as a citizen of the Earth, protect the natural ecosystems and to establish a favorable environment, TTMC develops various materials as required and provides high-end products and services. We expects to grow with partners and contribute to environmental protection.



2000.03 Established
2000.12 Mass production of silver target for ODS (Optical Data Storage).
2002.06 Domestic and foreign sales of targets for compact disc (CD).
2006.05 New plant completed at Kaohsiung science park
2007.03 Certified of ISO 9001.
2007.12 Certified of ISO 14001.
2008.03 Aluminum target approved by TFT-LCD customer and mass production.
2008.05 Certified of OHSAS 18001.
2009.01 Development of conductive paste for solar cells.
2009.04 Implement ERP system.
2010.09 Certified of QA 080000.
2011.02 Officially listed in the OTC market.
2012.07 Chemical Lab certified of ISO 17025 TAF.
2012.09 Reinvestment Taicang Thintech Materials Co. (TCMC).
2013.09 Joined Authorized Economic Operator (AEO) certification system.
2014.03 Semiconductor planar target certified by customer.
2015.02 Patent obtained for “Method for improvement of deformation homogeneity in flat upsetting process”.
2015.05 Develop high-purity titanium with low oxygen content target and obtained Taiwan Outstanding Photonics Product Award 2015.
2015.06 Aluminum rotary target passed 5.5 generation production line and became approval supplier in Taiwan.
2015.07 Patent obtained for “Producing method of high steam pressure chalcogen alloy block”
2016.04 Aluminum rotary target passed 8.5 generation production line and became approval supplier in Taiwan.
2016.09 CoCrMo 3D printing test specimen passed ISO 10993 Biocompatibility
2016.12 Silver powder for solar cell approved by customer and mass production.
2017.06 NTZMT cancellation of registration.
2017.07 Thintech International Limited cancellation of registration.
2017.08 Certified of ISO 9001:2015
2017.11 Molybdenum rotary target passed 8.5 generation production line and became approval supplier in Taiwan.
Contact Detail
Address:No.1, Luke 8th Rd., Lujhu District, Kaohsiung, Taiwan R.O.C.

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