NengTyi Sales Presentation ( PDF )

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  • 8/3/2019 NengTyi Sales Presentation ( PDF )


    Your Partner forDeveloping LED Lamps

    new Trend, new Technology

    Neng Tyi Precision Industries Co., Ltd.

  • 8/3/2019 NengTyi Sales Presentation ( PDF )


    Inventor of stamping-process Clip-Thermal-Fin which is widelyapplied to a variety of thermal management systems nowadays.

    The worlds largest heat fin providerfor laptop CPU cooler.

    Who Are We?You might not hear about Neng Tyi,

    But we are sure you did use Neng Tyis products over the past years.

    The main thermal fin supplierfor cooler system of Sony PS3.

    One of Intel Capitals portfolio in 2006.

    40% ofworlds market share

    85% of PS3 with

    Neng Tyis heat fins

  • 8/3/2019 NengTyi Sales Presentation ( PDF )





    HeadquarterTaipie, Taiwan


    CapitalizationUS$ 10,000,000

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    Our Global Partners

    Laptop ODM

    Laptop Company

    Thermal-module Vendor

    Game Console & TV Maker DDR Manufacturer

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    Neng Tyi has been winningher reputation in the field of

    thermal fin manufacture.Back into 2007, Neng Tyidevoted herself todeveloping LED lamping by

    exploring totally variedthermal managementsolutionriveted aluminumheat fins.

    Neng Tyi believes

    that the best heattreatment willprolong the lifespan of LEDs.



    Why we get into LED business?

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    How We Make LED Lamps Perfect?Negn Tyi has been concentrating on

    LED lighting for more than two years.

    Light SourcePower


    Thermal &Mechanical

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    LED and LensNeng Tyis mechanical structure perfectly matches Cree XLamp.

    All optical lens with anti-yellowing treatment.

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    Thermal Radiation FinsNeng Tyi knows what is the best to house high-power LEDs. The rivetingstructure created the lightest weight, and led to the highest efficiency.

    Dented each heat fin to increase thermalconductivity. Inserted 30 ~ 48 pieces of thinthermal fins to optimize different applications.

    Aluminum99.7% of purity

    Anodizing aluminum to increase thermalconductivity, corrosion resistance and

    durability, and create electrical insulation.

    0.0236 of thickness

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    Brightest MR16 Made in Taiwan


    Hot Air


    Sink Fin





    Hot Air


    To avoid luminous depreciation, the junction temperature must be lower than239, Neng Tyis thermal management solution keeps it below 176 (6WLED MR16).In response to UL certificate requirements, Neng Tyi insert all of heat fins on tothe aluminum base without using any glue.

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    Thermal-fins v.s. Die-casting

    8.466 oz2.293 ozWeight

    0.0591''~ 0.0866"0.0236"Thickness

    Aluminum Alloy(AL6063 & DC12)= 115~150 W/m2K

    99.7% Aluminum(AL1050 or AL1100)= 200 W/m2K

    ThermalConductivity ofRaw Material

    A conventionalapplication countsheavily on thermalradiation, which

    dissipates generallythe least heat.

    Mechanical structure is derivedfrom the cooler of SONY PS3.Thermal fins, composed pieceby piece, create more space for

    thermal convection andradiation.

    Quality Attribute

    Die-CastingThermal Fin

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  • 8/3/2019 NengTyi Sales Presentation ( PDF )


    R&D ToolsHardware Software

    Junction temperature measurement

    Mechanical structure design

    Laminar convective flow analysis

    3-dimenion by Pro/ENGINEER

    Lumen output & luminance

    CFD flow simulation analysis

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    Thermal-fins Manufacturing

    Owned 18 punch-press machines ranging from 20 to 200 tons to produce allkinds aluminum riveting heat fins.

    More than 6,000 mold templates for punch-press equipments prove Neng-Tyis capability to help you develop what you need.

    The measurement of Neng Tyis computer numerical control machinery is

    1 micrometer () precision.

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    Manufacturing Considerations

    When manufactured, the thermal fin structure needs far lessenergy consumption than die-casting one.

    The mass production rate for thermal fins

    is better than that for die-casting. 150thermal fins can be formed in one minute.

    In consideration of recycling, the thermal fin structure made fromnearly pure aluminum is a eco-friendly design.

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    ReliabilitiesIn accordancd with IEC 60598, Neng Tyi conducts DielectricWithstanding Voltage, Contact Resistance, InsulationResistance, Arc resistence, and Leakage Current testing.

    Used HORIBA X-ray analytical microscope tocheck the purity of raw material of aluminum.

    Sprayed 5% of NaOH (salt) solution at the anodizedaluminum radiation fins to verify the corrosion resistance.

    LED lamps were placed in the chamber, with 140 of temperatureand 90% of humidity, for 24 hours. The testing result is going toindicate the oxidation resistance of products.

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    Secure LED Lamps We ProducedUL approval


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    The Path to Quality

    ISO-9001: 2008 QMS

    ISO-14001: 2008 EMS

    Neng Tyis production yield has been reaching 99.9% of millions pieces.

    Green Lighting Technology

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    Production CapacityMR16: 100,000 pieces/month

    AR111: 100,000 pieces/month

    PAR20: 100,000 pieces/month

    A19: 100,000 pieces/month

    PAR30: 100,000 pieces/month

    PAR38: 100,000 pieces/month

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    Your Best Choice

    Neng Tyi Precision Industries Co., Ltd.


    7F No.20, Wu Chuan 7th Rd., Wu Ku

    Hsiang, Taipei, TaiwanTel: 886-2-2290-1499Fax: 886-2-2290-1497

    The Brightest Ideas in LED Solutions.