
Business Philosophy
Founded in 1978 and listed on TPEx in 2005 (stock code: 1785), SOLAR is the world’s leading manufacturer of thin-film sputtering targets. Founded upon a platform of recycling and refining precious and rare metals, we are focused on the research, development and manufacturing of high-value functional materials applied in data storage, optoelectronic displays and semiconductors. We have made it our mission to develop critical materials in Taiwan and create value through innovation, while establishing a business model in green circular economy with green technology.
As a leading closed-loop manufacturer of precious and rare metal materials, SOLAR is founded upon integrity, a common good and sustainability. We fulfil corporate social responsibility in the economic, social and environmental dimensions, living up to our core values of “Green, Value and Future”.


With integrity, a common good and sustainability at its core, SOLAR combines materials technology and circular economy to build a global company emphasizing on technology, service, and solution.

We aim to become a world-class manufacturer by combining circular economy and material applications into a complete platform. By doing so, we create value for customers, enhance employee potential, maximize shareholder returns, and build sustainable business models.

Integrity, Green Environment,
Value Innovation, Sustainable Future
Won the Outstanding Resource Recycling Enterprise - the Gold Award in the Resource Recycling Category
Won the Taiwan Corporate Sustainability Awards - the Silver Award in the Sustainability Reports Category

Our foreign employee was honored as the exemplary migrant worker at the national level

Received Gold Medal from TTQS (Talent Quality-management System)
Selected for the TIP TPEx ESG 30 Index

Won the Circular Economy Leadership Award in the 14th TCSA Best Performance of Specific Categories

Won the 2021 ESG Model Award from SEMI
Won the Outstanding Enterprise Award in the 2nd Taiwan Circular Economy Awards

Received Gold Medal from TTQS (Talent Quality-management System)
Won the Outstanding Innovation Enterprise Award in the 3rd MoEA National Industrial Innovation Award
Won the 2012 MoEA Industrial Sustainable Excellence Award for the Green Industry Category

Awarded Taiwan Intellectual Property Management System (TIPS) Grade A



Headquarters/R&D
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Add:No. 1, Gongye 3rd Rd., Annan Dist., Tainan City, Taiwan (R.O.C.)
- Tel:+886-6-5110123
- Fax:+886-6-6000568

Solar Park – Engineer Development & Service Center
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Add:Area A, No.1, Sec. 2, Huanyuan E. Rd., Liuying Dist., Tainan City, Taiwan (R.O.C.)
- Tel:+886-6-6231010
- Fax:+886-6-6234147

ESTP Plant
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Add:No.16, Gong 1st Rd., Liuying Dist., Tainan City, Taiwan (R.O.C.)
- Tel:+886-6-6233996
- Fax:+886-6-6230676

North Region Operation Center
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Add:Area 5, 4F., No. 120, Zhonghua Rd., Hukou Township, Hsinchu County, Taiwan (R.O.C.)
- Tel:+886-3-6590341
Precision Packaging Materials Corp.
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Add:3F., No. 600, Wenxian Rd., North Dist., Tainan City, Taiwan (R.O.C.)
- Tel:+886-6-6231010 Ext.7326
- Fax:+886-6-6234395

Universal Inspection & Certification Technology Co., Ltd.
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Add:No. 22, Gong 1st Rd., Liuying Dist., Tainan City, Taiwan (R.O.C.)
- Tel:+886-6-6231010 Ext.7237
- Fax:886-6-6233019
Solar Chemical Applied Materials Technology (Kunshan) Co., Ltd.
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Add:No. 168, Wusongjiang South Road, E.T.D.Z., Kunshan, Jiangsu, P.R.China
- Tel:+86-512-5763 8858
- Fax:+86-512-5763 7594
Solar Green Materials Technology Co., Ltd.
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Add:No.135, East Road Chen Feng, Wusongjiang Economic Development Zone, Kunshan, Jiangsu, P.R.China
- Tel:+86-512-5763 8858
- Fax:+86-512-5035 3189

SG Office
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Add:1001 Jalan Bukit Merah #02-15, Redhill 1 Industrial Estate, Singapore 159455
- Tel:+65-6756-3174

US Office
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Add:45311 Onondaga drive, Fremont, CA 94539
- Tel:+1-510-252 9548
SOLAR, which originated from Guantian in Tainan, has three plants in Taiwan. With the mindset of paying back to the community, three of our plants are all located in Tainan. In response to client demands and the rise of China, SOLAR ventured to China in 2000 and built two production bases and a R&D center. Our offices and customer service centers are located across Taiwan, Hong Kong, China, the US and Singapore to serve clients worldwide. We provide a full range of products and services, including sputtering targets, chemicals and recycling of precious metals.