# 47 Years of Professional Heat Sink Manufacturing | ShunTeh > Aluminum heat sink meets RoHS 2.0 and REACH standards, Accumulated Failure Rate (AFR) < 0.2%, ERP system and ISO certified. Quality supply of aluminum extrusion heat sink, stamp copper heat sink, stamp aluminum heat sink, insert fin heat sink, folded fin heat sink, laminated heat sink and aluminum handles. ## Homepage - [47 Years of Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw): Aluminum heat sink meets RoHS 2.0 and REACH standards, Accumulated Failure Rate (AFR) < 0.2%, ERP system and ISO certified. Quality supply of aluminum extrusion heat sink, stamp copper heat sink, stamp aluminum heat sink, insert fin heat sink, folded fin heat sink, laminated heat sink and aluminum handles. ## About ShunTeh - [Company Overview | Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw/en/page/company-profile.html): ShunTeh Company Overview Introduction. ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. Providing stable and satisfied services are our core spirit. - [Production Equipment & Manufacturing Capabilities | Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw/en/page/production-equipment.html): ShunTeh Production Equipment & Manufacturing Capabilities Introduction. ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. 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ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. Providing stable and satisfied services are our core spirit. ## Products - [47 Years of Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw/en/category/index.html): Aluminum heat sink meets RoHS 2.0 and REACH standards, Accumulated Failure Rate (AFR) < 0.2%, ERP system and ISO certified. Quality supply of aluminum extrusion heat sink, stamp copper heat sink, stamp aluminum heat sink, insert fin heat sink, folded fin heat sink, laminated heat sink and aluminum handles. - [ShunTeh Aluminum Extrusion Heat Sink Under 100mm - Taiwan Professional Manufacturer](https://www.shun-teh.com.tw/en/category/A01.html): ShunTeh offers premium aluminum extrusion heat sinks under 100mm width for electronic cooling applications. With 43+ years of experience, we provide customized heat sink solutions with superior thermal performance. Taiwan-made quality since 1972. - [ShunTeh Premium Aluminum Extrusion Heat Sinks (100-200mm) for Industrial Cooling Solutions](https://www.shun-teh.com.tw/en/category/A02.html): ShunTeh offers premium aluminum extrusion heat sinks (100-200mm width) for electronic, LED, solar, UPS, and automotive applications. With 43+ years of experience, we provide customized cooling solutions with superior thermal conductivity. Request a quote for your specialized heat dissipation needs today. - [ShunTeh - Premium Wide Aluminum Extrusion Heat Sinks (200mm+) for Industrial Cooling](https://www.shun-teh.com.tw/en/category/A03.html): ShunTeh specializes in manufacturing premium wide aluminum extrusion heat sinks exceeding 200mm width for power supply, solar system, and frequency industrial applications. With 43+ years of experience, we provide custom cooling solutions with superior thermal management for large-scale industrial equipment. - [Friction Stir Welded Aluminum Heat Sinks Supply｜ShunTeh](https://www.shun-teh.com.tw/en/category/A04.html): ShunTeh’s friction stir welded heat sinks overcome the conventional width limitations of aluminum extrusion designs without the need for additional tooling investment. By combining aluminum extrusion technology with patented friction stir welding processes, ShunTeh can manufacture large and wide heat sinks with strong aluminum alloy bonding, excellent thermal conductivity, and reliable mechanical strength. This technology enables the integration of large-scale heat dissipation fins for high-power electronic and industrial applications where conventional extrusion methods cannot meet design requirements. Aluminum heat sink meets RoHS 2.0 and REACH standards, Accumulated Failure Rate (AFR) < 0.2%, ERP system and ISO certified. - [ShunTeh Shovel Tooth Heat Sink | Superior Thermal Conductivity | Taiwan Manufacturer](https://www.shun-teh.com.tw/en/category/A06.html): ShunTeh's premium Shovel Tooth Heat Sink offers superior thermal conductivity with seamless construction between fins and base. Customizable dimensions up to 380mm length with fin thickness 0.15-1.0mm and height 5-100mm. Taiwan's trusted heat sink manufacturer since 1972. ## Extruded Aluminum Heat Sinks - [ShunTeh Aluminum Extrusion Heat Sink Under 100mm - Taiwan Professional Manufacturer](https://www.shun-teh.com.tw/en/category/A01.html): ShunTeh offers premium aluminum extrusion heat sinks under 100mm width for electronic cooling applications. With 43+ years of experience, we provide customized heat sink solutions with superior thermal performance. 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Our 43 years of experience enables us to create custom heat dissipation solutions with flexible width and height specifications for optimal thermal management in industrial equipment. - [ShunTeh | Aluminum Laminated Heat Sink for Large Industrial Equipment | Taiwan Manufacturer](https://www.shun-teh.com.tw/en/category/A0103.html): ShunTeh offers patented aluminum laminated heat sinks for special industrial applications. Our innovative technology breaks through traditional width limitations without additional mold costs, ideal for train equipment, transformers, substations, and large inverters. Taiwan-made quality since 1972. ## Insert Fin Aluminum Heat Sinks - [ShunTeh Premium Aluminum Extrusion Heat Sinks (100-200mm) for Industrial Cooling Solutions](https://www.shun-teh.com.tw/en/category/A02.html): ShunTeh offers premium aluminum extrusion heat sinks (100-200mm width) for electronic, LED, solar, UPS, and automotive applications. With 43+ years of experience, we provide customized cooling solutions with superior thermal conductivity. Request a quote for your specialized heat dissipation needs today. - [ShunTeh Medium-Size Aluminum Extruded Heat Sinks | Custom Thermal Solutions](https://www.shun-teh.com.tw/en/category/A0201.html): ShunTeh specializes in medium-size aluminum extruded heat sinks with customizable dimensions and designs. With 43+ years of experience, we offer high-quality thermal solutions for LED, automotive, telecommunications, and medical industries using premium aluminum alloy 6063. Request a custom quote today! - [ShunTeh Aluminum Insert Fin Heat Sinks for UPS & Elevator Equipment | Custom Industrial Cooling Solutions](https://www.shun-teh.com.tw/en/category/A0202.html): ShunTeh manufactures advanced aluminum insert fin heat sinks for UPS systems and elevator equipment. Our innovative process breaks traditional heat sink limitations, offering customized cooling solutions with increased width and height for superior thermal management. 43+ years of expertise in industrial cooling solutions. - [ShunTeh Aluminum Laminated Heat Sink for Inverter Applications - Custom Industrial Cooling Solutions](https://www.shun-teh.com.tw/en/category/A0203.html): ShunTeh manufactures aluminum laminated heat sinks for inverter applications using patented methods that overcome traditional width limitations. Our custom heat sinks serve train equipment, transformers, substations, and large-scale inverters with superior cooling performance. 43+ years of expertise in Taiwan. ## Laminated Aluminum Heat Sinks - [ShunTeh - Premium Wide Aluminum Extrusion Heat Sinks (200mm+) for Industrial Cooling](https://www.shun-teh.com.tw/en/category/A03.html): ShunTeh specializes in manufacturing premium wide aluminum extrusion heat sinks exceeding 200mm width for power supply, solar system, and frequency industrial applications. With 43+ years of experience, we provide custom cooling solutions with superior thermal management for large-scale industrial equipment. - [ShunTeh Large-Size Aluminum Extruded Heat Sinks for Electronic and Automation Industries](https://www.shun-teh.com.tw/en/category/A0301.html): ShunTeh specializes in manufacturing large-size aluminum extruded heat sinks exceeding 200mm width for electronic and automation industries. With 43+ years of experience, we provide custom machining, surface finishing, and precision engineering for optimal thermal management solutions. Request a quote today! - [ShunTeh Aluminum Insert Fin Heat Sinks for Elevator & Industrial Applications | Taiwan Heat Sink Manufacturer](https://www.shun-teh.com.tw/en/category/A0302.html): ShunTeh manufactures innovative aluminum insert fin heat sinks for elevator and industrial applications with 43+ years of expertise. Our advanced process technology breaks traditional heat sink limitations, offering wider and taller fin designs for superior thermal performance in UPS systems, elevator equipment, and large-scale inverters. - [ShunTeh Aluminum Laminated Heat Sink for Large-Scale Electronic & Electrical Equipment](https://www.shun-teh.com.tw/en/category/A0303.html): ShunTeh's patented aluminum laminated heat sink technology breaks traditional width limitations with no additional mold costs. Our specialized solutions serve train equipment, transformers, substations, and inverters. Taiwan-made quality since 1972 with customization options for all large-scale electronic cooling needs. ## Friction Stir Welded Aluminum Heat Sinks - [Friction Stir Welded Aluminum Heat Sinks Supply｜ShunTeh](https://www.shun-teh.com.tw/en/category/A04.html): ShunTeh’s friction stir welded heat sinks overcome the conventional width limitations of aluminum extrusion designs without the need for additional tooling investment. By combining aluminum extrusion technology with patented friction stir welding processes, ShunTeh can manufacture large and wide heat sinks with strong aluminum alloy bonding, excellent thermal conductivity, and reliable mechanical strength. This technology enables the integration of large-scale heat dissipation fins for high-power electronic and industrial applications where conventional extrusion methods cannot meet design requirements. Aluminum heat sink meets RoHS 2.0 and REACH standards, Accumulated Failure Rate (AFR) < 0.2%, ERP system and ISO certified. - [Friction Stir Welded Heat Sinks (Widths 100–200 mm) Supply｜ShunTeh](https://www.shun-teh.com.tw/en/category/A0401.html): ShunTeh’s friction stir welded heat sinks overcome the limitations of conventional aluminum extrusion designs without the need for additional tooling investment. Combining aluminum extrusion technology with a special friction stir welding process, ShunTeh creates heat sinks with strong aluminum alloy bonding, excellent thermal conductivity, and reliable mechanical strength. These heat sinks are suitable for medium-size thermal management applications, including power supplies, inverter systems, industrial electronics, and other electronic equipment requiring efficient and stable heat dissipation. Aluminum heat sink meets RoHS 2.0 and REACH standards, Accumulated Failure Rate (AFR) < 0.2%, ERP system and ISO certified. - [Friction Stir Welded Heat Sinks (Widths Over 200 mm) Supply｜ShunTeh](https://www.shun-teh.com.tw/en/category/A0402.html): ShunTeh’s friction stir welding technology breaks through the conventional width limitations of aluminum extrusion heat sinks without the need for additional tooling investment. Combining aluminum extrusion with a patented friction stir welding process, ShunTeh can manufacture wide aluminum heat sinks with strong alloy bonding, excellent thermal conductivity, and reliable mechanical strength. This technology enables the integration of large-scale heat dissipation fins for high-power applications, including industrial equipment, inverter systems, power electronics, and other demanding thermal management applications. Aluminum heat sink meets RoHS 2.0 and REACH standards, Accumulated Failure Rate (AFR) < 0.2%, ERP system and ISO certified. ## eCatalog - [eCatalog | Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw/en/page/e-catalog.html): ShunTeh eCatalog Introduction. ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. Providing stable and satisfied services are our core spirit. ## News - [ShunTeh News and Events | Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw/en/news/index.html): ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. Providing stable and satisfied services are our core spirit. - [New product Release-shovel tooth heat sink | ShunTeh News and Events | ShunTeh Machinery Mfg. Co., Ltd.](https://www.shun-teh.com.tw/en/news/news-015.html): ShunTeh New product Release-shovel tooth heat sink. ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. Providing stable and satisfied services are our core spirit. - [Notification Letter of Factory Relocation | ShunTeh News and Events | ShunTeh Machinery Mfg. Co., Ltd.](https://www.shun-teh.com.tw/en/news/news-014.html): ShunTeh Notification Letter of Factory Relocation. ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. Providing stable and satisfied services are our core spirit. ## Contact Us - [Contact Us | Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw/en/page/contact-info.html): ShunTeh Contact Us Introduction. ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. Providing stable and satisfied services are our core spirit. - [Privacy Policy | Professional Heat Sink Manufacturing | ShunTeh](https://www.shun-teh.com.tw/en/page/Privacy_Policy_Statement.html): ShunTeh Privacy Policy Introduction. ShunTeh provides customized thermal management solutions for industrial applications, combining advanced aluminum extrusion, insert fin technology, and precision machining expertise.. ShunTeh - founded in 1972, we're professional Heat sink and various hardware cases manufacturer. 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