TANAZAWA HAKKOSHA CO.,LTD. - Printed Circuit Bord
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  • 株式会社コエ澤八光社

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    Please email to
    s-yoshida-p@tanazawa.co.jp for your inquiry.                   
    Our Service for Your Whole Process
    Everything from circuit design, prototype to Mass-Production, repair parts !

    Single-sided, copper / silver through-hole, aluminum based, flexible and carbon jumper

    Circuit Design

    Everything from Analog to digital ! Especially analog single-sided is our specialty !
    Outsourcing to Zuken (PWS, BD), Mentor (SFXJ-1), CSI (Win PCB) is possible !
    We propose patterns considering mass-pro, and dispatch licensed designer at request !
    Quick die fabrication with CAD -> CAM through online communication. Circuit tester fabrication too !

    Prototype PCB

    Single-sided, Copper / Silver through-hole, Flexible, Aluminum based, Multi-layer and Thick copper
    Quick production (single-sided) Data received by 2 pm, delivery within the day by Sagawa-express.
    Single-sided : Data received 9:00 AM, product deliverd same day (Normally 1 to 2 days).
    Double-sided : Data recivede 9:00 AM, product deliverd next day (Normally 2 to 3 days).
    Re-development from the existing PCB. Modifying double-side to single side.

    Single-sided,Double-sided,Non-through Paper,CEM

    HASL, Au / Ni / Palladium-plated
    1005 tips resister with high precision printing technique! Also 150 micron with print method (680 x 500).
    Production lines servicing any specs and quantity of 1m² to thousands m² (Kozuki and Ishikiri Plants)
    Small lot / many items acceptable. Items handled per month more than 3,000 ! (No.1 in Japan)

    Copper through-hole

    Low cost with print method fit for mass-production. Heat cure, UV cure and others !
    Photo method : Good for hiah-mix low-volume production and hiah-densitv PCB.

    Metal-based and Specialties

    Aluminum --- Widely used for LED lighting, power circuits : and in-vehicle uses with good heat radiation !
    Copper --- Thermal conductivity and cubic expansion rate superior to aluminum !
    Thic copper --- 105 to 300 micron thickness good for high current PCBs !
    Specialties --- Flexible, eyelet, carbon jumper, thick copper, peelable soldarmask and NC machine tools.

    PCBs for repairs

    After the mass-production, we do bulk production and store it for you at your request !
    Using die or NC, we make small quantity as your order. (Will estimate initial cost separately)
    We make a copy from your original PCB ! *Scan PCB -> Make data -> Fabricate PCB

    To Assure Customers with Best Quality Support
    Quality Policy

    We place our activities centerd around "Quality First" keep improving our compliance with specs and quality, and provide all our customers with higher level of satisfaction.

    Cleaim Management System
    Corporate Profile-PCB Division
    Kozuki Plant (Hyogo Pref.) Ishikiri Plant (Osaka) Office (Osaka) Total
    Major Business Manufacturing
    (Prototype / Specialty items)
    Sales / Technical / Administration -
    No.of Employees 80 17 34 131
    Area 23,000 4,000 4,000 27,000
    (S) 60,000m² / month
    (W) 40,000m² / month (200 Lots)
    10,000m² / month - 11,000m²
    Equipment etc. Automatic etching line
    Automatic Etching line
    Photo etching line x1
    Curing oven x2
    Automatic etching line for double-sided P.C.B. x1
    Photo eticing line x1
    Equipments for evaluation,testing, measurement CAD system (11) etc. -
    Major Products/Business Production of Printed Circuit Board [Single-sided, non-through-hole double-sided, w/ carbon jumper, eyelets, removable mask-coated, CNC-drilled board, and more] Production of Printed Circuit Board [Metal based, specialty, flexible, copper though-hole,silver through-hole, for prototype] CAD Dept. / Jigs Dept., making dies, film, test jigs fixture. / Production Dept. / ISO management Dept. -
    ISO Certificate No. ISO 9001 2008 version renewed ISO 9001 : 2008 . JIS Q 9001 : 2008
    ISO 14001 2004 version renewd ISO 14001 : 2004 . JIS Q 14001 : 2004
    Please email to k-tani-p@tanazawa.co.jp for your inquiry.
    All Rights Reserved, Copyright (C) 2001, TANAZAWA HAKKOSHA CO.,LTD.