
About us
Corporate Philosophy
"Tech Stell Co. Ltd. is a company specializing in the design and manufacture of anti-loosening screws, nuts, and washers. Founded in 2003 by Chairman Morries Lin, TS has achieved a TÜV certification and is ISO 9001:2015 certified. The company's sustainable management philosophy is excellent quality, innovative technology and enthusiastic service. To promote Taiwanese anti-loosening fasteners, TS has committed to its own brand, hoping to improve user safety and reduce accidents caused by loose screws and nuts, through enthusiasm for the design of anti-loosening fasteners.
Tech Stell anti-loosening fasteners, including anti-loosening screws, nuts, and gaskets, passed stringent tests of certification institutions in the world; obtained a certificate for passing the US Aerospace NAS3350 vibration test; have NETIS certification by Japan's Ministry of Land, Infrastructure, Transport and Tourism; passed the Junker vibration test to DIN 65151; and got chosen for a domestic solar power project. Anti-loosening performance can be maintained at different levels of vibration. TS anti-loosening fasteners (TECH STELL Loose Proof) got patents in more than 30 countries around the world and are internationally recognized for their anti-loosening technology. TS focuses on anti-loosening fasteners, pursuing good corporate governance to create a win-win situation for shareholders, employees, supply chain and customers. In the future, TS will continue to serve the public with the purpose of benefiting people and reducing workplace injuries.



Milestone
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2003 -
TS was established in Tainan, Taiwan by Chairman Morries Lin.
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2004 -
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TS developed technology and broke into the market with TECH STELL Loose Proof.
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TS Began to participate in overseas exhibitions and promote products to the European, American, Australian and Asian markets.
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2005 -
TS began to participate in overseas exhibitions and promote products to the European, American, Australian and Asian markets.
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2006 -
TS passed the NAS3350 vibration test and obtained the test certificate.
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2008 -
Plans were made for core patents.
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2009 -
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TS developed the third generation of patented tamper-proof, anti-loosening fasteners.
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Taiwan Railway used TS’s anti-loosening products.
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2010 -
TS obtained ISO 9001:2008 certification from TÜV Rheinland.
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2011 -
TS developed new products made of stainless steel.
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2012 -
Tokyo Skytree in Japan used TS’s anti-loosening fasteners.
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2013 -
TS passed the DIN 65151 Junker vibration test (DIN 65151, GB-T 10431-2008) and obtained the certificate.
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2014年 -
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A major company of wrought aluminum wheel rims used TS’s anti-loosening products.
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Taipei Dome used TS’s anti-loosening products.
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2015 -
TS developed the fourth generation of anti-loosening fastener.
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2016 -
TS passed NETIS certification by Japan’s Ministry of Land, Infrastructure, Transport and Tourism. TS launched its Facebook page.
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2017 -
TS obtained ISO 9001:2015 certification from TUV Rheinland.
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2018 -
A solar energy site used TS’s anti-loosening fasteners.
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2019 -
A large ground solar power project in Qigu, Tainan used TS’s products.
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2021 -
TS launched its official account on LINE.