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18/3/89 (Age: 34)
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    Sinh nhật:
    18/3/89 (Age: 34)
    Trang chủ:
    Our History
    HongTai Technology Co., Ltd, a China-Hong Kong joint venture enterprise, is established at 1997 to focus on electronic PCB and assembly service. At the background of consumer electronics developing rapidly and China’s Reform and Open policy, Shenzhen City has great advantages in electronics manufacturing, including lower labor cost, government’s tax reduced policy, lower land cost, etc. At the beginning, HongTai offer PCB and PCBA OEM service, then we enlarged our products line, and we start to develop FPC and membrane switch.
    Our Factory
    HongTai specializes in PCB, flex PCB and PCB assembly. They are widely used in computers, industrial controls, digital consumer electronics, medical devices, IT communication, aerospace and other fields.
    One-stop services includes PCB layout,PCB fabrication, components sourcing, PCB assembly and finished product assembly.
    Advanced test equipment are imported from American, Japan and Germany. HongTai has passed ISO9001, ISO14001 certificate, while products get UL authentication.
    No MOQ and prototype orders are accepted. Quality, delivering, after-sales service are valued by us.
    HongTai is willing to develop business relationship with customers both at home and abroad. Our principle to our customers are, “Be professional, be honest, be creative and customers first, quality first, service first”. You are warmly welcomed to visit us.
    Production Equipment
    Our Product
    PCB; PCB layout design and cloning; PCB Assembly; Flex PCB; Membrane switch
    Product Application
    Consumer Electronics; Medical Device; Automotive Electronic; Telecom; Aeronautics&Astronautics, etc.
    Our Certificate
    ISO9001, ISO14001, RoHS certification, UL certification
    Our Capabilities
    PCB Capability
    HongTai Technology Co., LTD
    1Base MaterialFR-4, High TG FR-4 , Halogen Free material ,CEM-3,CEM-1,PTFE,Rogers ,Arlon ,Taconic, Aluminum base, Teflon, PI ,etc
    2Layers1-40 ( ≥30 layers needs review )
    3Finished inner/outer copper thickness0.5-6OZ
    4Finished board thickness0.2-7.0mm(≤0.2mm needs review),≤0.4mm for HASL
    Board thickness≤1.0mm: +/-0.1mm
    1<Board thickness≤2.0mm: +/-10%
    Board thickness>2.0mm: +/-8%
    5Max panel size≤2sidesPCB: 600*1500mm
    Multilayer PCB: 500*1200mm
    6Min conductor line width/spacingInner layers: ≥3/3mil
    Outer layers: ≥3.5/3.5mil
    7Min hole sizeMechanical hole: 0.15mm
    Laser hole: 0.1mm
    Drilling precision: first drilling , First drilling: 1mil, Second drilling: 4mil
    8WarpageBoard thickness≤0.79mm: β≤1.0%
    0.80≤Board thickness≤2.4mm: β≤0.7%
    Board thickness≥2.5mm: β≤0.5%
    9Controlled Impedance+/- 5 % Ω(<50Ω),+/-10%(≥50Ω),≥50Ω+/-5% (needs review)
    10Aspect Ratio15:01
    11Min welding ring4mil
    12Min solder mask bridge≥0.08mm
    13Plugging vias capability0.2-0.8mm
    14 Hole tolerancePTH: +/-3mil
    NPTH: +/-2mil
    15Outline profileRout/ V-cut/ Bridge/ Stamp hole
    16Solder mask colorGreen, yellow, black, blue, red, white, matte green
    17Component mark colorwhite, yellow, black
    18Surface treatmentOSP: 0.2-0.5um
    HASL: 2-40um
    Lead free HASL: 2-40um
    ENIG: Au 1-10U’’
    ENEPIG: PB 2-5U’’/ Au 1-8U’’
    Immersion Tin:0.8-1.5um
    Immersion silver: 0.1-1.2um
    Peelable blue mask
    Carbon ink
    Gold plating: Au 1-150U’’
    19E-TestFlying probe tester : 0.4-6.0mm,max 19.6*23.5inch
    Min spacing from test pad to board edge : 0.5 mm
    Min conductive resistance : 5 Ω
    Max insulation resistance : 250 MΩ
    Max test voltage : 500 V
    Min test pad diameter : 6 mil
    Min test pad to pad spacing : 10 mil
    Max test current : 200 MA
    20AOIOrbotech SK-75 AOI : 0.05-6.0mm,max 23.5*23.5inch
    Orbotech Ves machine : 0.05-6.0mm,max 23.5*23.5inch
    PCBA Capability
    HongTai Technology Co., LTD
    Tech Standard
    Type of AssemblyTHD,SMT,SMT&THD Mixed
    ComponentsPassived Parts, smallest size 0201, BGA, QFN, POP , Finepitch to 8 mils
    Bare Board SizeSmallest: 6.35mm*6.35mm
    Largest : 508mm*508mm
    Min IC & QFN Pitch0.012” (0.3mm)
    Max BGA Size74mm*74mm
    Type of ServiceTur-key,Partial Tur-key or Consignment
    TestingX-ray inspection
    AOI (Automatic Optical Inspection)
    ICT (In-Circuit Test/ Functional Testing)
    FPC Capability
    HongTai Technology Co., LTD
    1Production CapabilitySingle-sided:20,000M²/MonthN/A
    2Base MaterialPolyimide (Kapton) ( PI )Polyester (PET)
    3LayersFlexible Printed Circuit(FPC) Board:1~6layers8Layer
    Rigid-Flex Board:2~6layers8Layer
    4Maximum Size250*1200mm500*1200mm
    5Maximum Thickness0.75mmN/A
    6Minumum Thickness0.05mmN/A
    7Product thickness tolerance± 0.03mm± 0.02mm
    8Copper Thickness12um (1/3OZ),18um (1/2OZ) , 35um (1OZ), 70um (2oz)6um(1/4OZ), 140um (4OZ)
    9Minimum Line Width/ Distance between stitchings± 0.05mm± 0.03mm
    10Stiffener material typePI / FR4 / PET / Steel pieceN/A
    11Etching tolerance± 0.02mmN/A
    12Minimum Hole Diameter0.1mmN/A
    13 Hole tolerancePTH: +/- 0.05mm
    NPTH: +/-0.03mmN/A
    14Outline profilePunching , Laser cutN/A
    15Outline Dimension tolerance± 0.1mm± 0.05mm
    16Solder mask colorYellow, Black, whiteGreen, Red, Blue
    17Surface treatmentOSP: 0.2-0.5um
    ENIG: Au 0.03um - 0.15um
    Immersion Tin:0.5-1.5um
    Immersion silver: 0.1-1.2um
    Gold plating: Au 1-150U’’HASL : 1- 20um
    18Thermal shock test288 ± 5 ℃ , 10S , 3timesN/A
    19Environmental RequirementROHS N/A
    Membrane switch / Keypad Capability
    HongTai Technology Co., LTD
    1, Electronic properties
    Circuit Grade:35V(DC),100MA,1W
    Contact Resistance:10Ω~500Ω
    Depending on wire length and the materials
    Insulation Resistance:100MΩ 100V
    Medium Withstand Voltage:250VRms(50~60HZ 1min)
    Contact Bounce:<5ms
    Service Life:Flat Type:>5 million times
    Touch Type: > 1 million times
    2, Mechanical properties
    Operating Pressure:Flat Type:57-284g ( 2~10 OZ)
    Touch Type: 170-397g ( 6 ~ 14 OZ )
    Switching Position:Flat Type: 0.1~0.5mm
    Touch Type: 0.6~1.5mm
    3, Environmental Parameters
    Operating Temperature: - 20 ~ + 80
    Storage Temperature: - 40 ~ + 80
    Temperature :40, 90% ~ 95% , 240 hours
    Vibration : 20G,max.(10~200Hz, Mil-SLD-202,M204. condition B)
    Production Market
    HongTai has built up cooperation with customers from all over the world. Most of our circuit board customers come from North America and Europe. We aim to provide professional electronic solutions to help our customers save time, money and energy.
    Our service
    We help to make you idea to be produced, PCB and PCBA prototyping first, and then high volume. We take responsibility of the PCB, flex PCB board, PCBA and membrane switch we make. bulk circuit board

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