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昌禾精密電子有限公司Chang He Precision Electronics Co. Ltd
Manufacturer of Precision Pressing Parts & Mold Designing
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Within a decade, we established 2 factories, have a current market presence in Asia, America and Europe. In 1995 we opened our first overseas factory TECHLUXE METAL FACTORY in Dongguan city, Guangdong province, China. In 2003, we completed the building of our second factory CHANG HE PRECISION ELECTRONICS CO.,LTD in Kunshan city, Jiangshu province, one of the most rapidly developed country level city. We continue to expand our market in our attempt to reach more applications in electrical and electronic engineering 。 In the 21st century, we will adopt the advanced management mode, manufacture technique, the application of E-commerce and enterprise reform engineering project to meet every request of the customers. As for above we will make every effort to grow up with world-class company together and create a bright future in the 21st century.
CHANG HE is a subsidiary company of Lian Cherng Enterprise which establishedIn 1971, has therefore more than 35 yearsof history in manufacturing and selling hi-precision electronic metal components, including metal ware, motor steel sheet,spring plate, radiators etc.
Company History
Our technical team has had theexperience of the punching & pressingcomponents for more than 20 years. In view of hi-quality as a professionalmanufacturer, we are able to fully satisfycustomers' request, we make every effortto the R&D of electronic metal precisioncomponents and going on to update ourequipments which are gaining trust and respect from our customers of world-class Japan company.
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Subsidiaries & Affiliates
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Major Milestones 2005
CHANG-HE awarded the ISO14001/OHASA18001TS16949/ISO9001 certificate.
2004, CHANG-HE has started its production to serve electronic industries in Kunshan, China.
2004
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Patent and Award
Outstanding Partnership Award From Funai Electronic 2005
High Quality Award From SUNON Electronic 2002
Green PartnerCertificate
Excellent Company Award From People’s Government China 2006
Patent Certificate(China)
Patent Certificate(Taiwan)
Patent Certificate(China)
Plant ISO 9001:2000
ISO 14001
OHSAS18001:1999
ISO/TS 16949:2002
00259 GP
Techluxe (Dongguan)/China
2002 2004 2005 2005 2005
Chang-He (Kunshan)/China
2004 2005 2005 2005 2005
Quality Management System
Certificate
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Plant Area(sqm)
Capital(10K USD)
SinceNo. of
employee
Liancherng (H.Q.)/Taiwan
2250 180 1971 10
Techluxe (Dongguan)/China
33000 1500 1995 600
Chang-He (Kunshan)/China
30500 1250 2003 300
The Factories and Sales
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Annual Capital (10K USD)
Plant 2003 2004 2005 2006Liancherng (H.Q.)
/Taiwan 80 80 80 100
Techluxe (Dongguan)/China 700 950 1250 1600
Chang-He (Kunshan)/China 150 300 480 800
合 計 930 1330 1830 2500
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Product Application by category
flat blank
motor steel sheet
radiator
discharge plate
pedestal
fan parts
motor bracket
frame
top cover shielding
motor cover
terminator
spring plate
bracket
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Product Application by percentage
Metal Ware34%
Other2%
Air Percision4%
Power Supply9%
ConsumerElectronics
19%
Automation6%
Automotive5%
Telecommunication6%
Instrument5%
Computer Industriall10%
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
The Motor Component
Client : Japan Company
Name : Spring Clip
Client : Japan Company
Name : Motor Cover
Tolerance : verticality 0.01mm
Client : Japan Company
Name : Motor shell
Tolerance : Concentricity 0.03mm
Client : Japan Company
Name : Motor steel sheet
Tolerance :Parallelism0.05mm
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
The CD ROM Accessory
Client : Japanese Company
Name : CD ROM parts
Tolerance : Flatness 0.1mm
Client : Japanese Company
Name : CD ROM parts
Tolerance : Surface Rough <Ra0.1a
Client : Japanese Company
Name : Motor steel sheet
Tolerance : verticality 0.1mm
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
The Opto-Electronic Component
Client : Taiwanese CompanyTolerance : Parallelism0.03mm Flatness 0.02mm
Client : Taiwanese CompanyTolerance : Parallelism0.03mm Flatness 0.02mm
Client : Japanese CompanyTolerance : Parallelism0.04mm Flatness 0.02mm
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
The Opto-Electronic Component
Client : Japanese CompanyTolerance : Tolerance 0.05mm
Parallelism 0.05mm
Flatness 0.02mm
Client : Japanese Company
Tolerance : Tolerance 0.05mm
Parallelism0.04mm
Flatness 0.02mm
Client : Japanese Company Tolerance : Tolerance 0.03mm
Parallelism0.05mm
Factory Landscape
公司環境—車間
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Press Workshop
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Press Machine for PROGRESSIVE DIE
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Press Machine for STAGE DIE
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Plastic Injection Section
Department of Engineering & Design
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Mold Making Section
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
昌禾精密電子有限公司
CHANG-HE PRECISION ELECTRONICS CO., LTD.
Linear Cutting Section
SWISS AGIE Company WIRE-CUT MACHINE
(wire diameter: 0.05~0.2mm)
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Inspection & Packing Section
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Material Warehouse
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Constant Temperature Warehouse
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Shipping Area
Press Machine-Progressive Die
「 single axis 」
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
25 頓 ~80 頓
110 頓
160 頓
Press Machine-Progressive Die
「 double axis 」
250 頓
300 頓
Press Machine-Progressive Die
「 double axis 」
Press Machine-Stage Die「 single axis 」
25 頓 ~160 頓
Rotary Arm Drill Machine Sawing Machine
Mold Making Equipment
Mold Making Equipment
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Automatic Tapping Machine
Mold Making Equipment Surface Grinding Machine
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Coordinate and Vision Measuring
Crysta-Apex C
(CNC coordinate measuring machine)
Quick Vision (CNC vision measuring machine)
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Quality Testing for Roundness & Angle
PJ-H3000F/PJ-A3000
(profile projector)
Roundtest RA—100
(circular angle machine)
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Detection of harmful substances
in electrical and electronic products
ENERGY DISPERSIVE FLUORESCENT
X-RAY ANALYZER(JAPAN)
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Vickers Hardness Tester Rockwell Hardness Tester
Material Hardness Testing
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Competitive Strength
High quality and low price
High quality and low price
Shortest time for samples
Shortest time for samples
Capacity enough and rapid delivery
Capacity enough and rapid delivery
According to urgent situation rapidly
response and strict production control
According to urgent situation rapidly
response and strict production control
Research & develop toward to multi-function, Hi-precision,
light thin short, small electronic metal components of electronic
field
Research & develop toward to multi-function, Hi-precision,
light thin short, small electronic metal components of electronic
field
excellent management and
technical team
excellent management and
technical team
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
International Cooperation
Our Customers and ProductsCUSTOMER MAIN PRODUCTS
船井 (FUNA) 電機株式會社 ( 中山 ) LASER PRINTER & DIGITAL CAMERA COMPONENTS
船井 (FUNA) 電機株式會社 ( 黃江 ) TELEVISION COMPONENTS
美上美 (MITSUMI) 電機株式會社 ( 台灣 ) TERMINAL BLADE & FDD COMPONENTS
美上美 (MITSUMI) 電機株式會社 ( 山形 ) FDD COMPONENTS
美上美 (MITSUMI) 電機株式會社 ( 珠海 ) CORE & FDD COMPONENTS
美上美 (MITSUMI) 電機株式會社 ( 青島 ) FDD COMPONENTS
美上美 (MITSUMI) 電機株式會社 ( 非律賓 ) MOTOR COMPONENTS
美上美 (MITSUMI) 電機株式會社 ( 馬來西亞 ) MOTOR COMPONENTS
東光 (TOKO) 株式會社 ( 台灣 )( 香港 )( 汕頭 ) TERMINAL BLADE 、 POWER SUPPLY 、 CASE 、 HEATSINK
九洲松下 (PANASONIC) 電器 ( 日本 ) FAX MACHINE COMPONENTS
松下 (NATIONAL) 電工有限公司 ( 日夲 ) MOTOR BRACKET
松下 (NATIONAL/PANASONIC) 精工株式會社 ( 日本 ) TERMINAL BLADE
松下 (NATIONAL) 馬達有限公司 ( 日本 ) MOTOR CORE
建準機電 (SUNON) 電機工業股份有限公司 ( 台灣 ) MOTOR CORE & MOTOR FAN PARTS
建準機電 (SUNON) 電機工業股份有限公司 ( 南海 ) MOTOR CORE & MOTOR FAN PARTS
廣興 (SUNON) 電子有限公司 ( 昆山 ) MOTOR CORE & MOTOR FAN PARTS
Our Customer and Products
Our Customers and ProductsCUSTOMERS MAIN PRODUCTS
又中 (EUTRONIC) 科技股份有限公司 ( 台灣 ) MOTOR CORE & MOTOR FAN PARTS
田村 (TAMURA) 電子廠 ( 日本 ) HEATSINK & SPRING PLATE
東馬 (DME) 電子廠 ( 韓國 ) MICRO MOTOR FAN PARTS
亞弘 (YAHORNG) 電器工業股份有限公司 ( 台灣 ) MOTORCASE
夏普 (SHARP) 電子有限公司 ( 日本 ) MICROWAVE OVEN COMPONENTS
佳能 (CANON) 有限公司 ( 日本 ) FAX MACHINE COMPONENTS
佳能 (CANON) 有限公司 ( 蘇州 ) FAX MACHINE COMPONENTS
三洋 (SANYO) 電機株式會社 ( 日本 ) ELECTRIC COMPONENTS
田淵 (ZEBRA) 電機株式會社 ( 日本 ) HEATSINK
旭麗 (LITEON) 電子有限公司 ( 廣州 ) PRINTER & SCANNER COMPONENTS
協禧 (ADDA) 微機電有限公司 ( 昆山 ) MICRO MOTOR FAN PARTS & AUTOMOTIVE VEHICLE PARTS
博世力士樂 (BOSCH) 中國有限公司 ( 蘇州 ) AUTOMOTIVE HYDROPRESS COMPONENTS
神基 (MiTAC) 科技股份有限公司 ( 昆山 ) COMPUTER & PERIPHERAL COMPONENTS
欣日興 (SZS) 精密電子有限公司 ( 蘇州 ) COMPUTER BRACKET
肯益恩 (KEN) 機電有限公司 ( 上海 ) COMPUTER & TELEVISION COMPONENTS
銀精工 (SILVER REED) 有限公司 ( 蘇州 ) SPRING PLATE
協益 (SIRTEC) 電子有限公司 ( 蘇州 ) STEREO BRACKET 、 LEVER LINK LOCK & HOLDER
Our Customers and Products
Design paper
Handmade sample
Produce molding
Molding testing
Confirm sample
Pilot run
order
Mass production
Punching and pressing
Product package
shipment
Molding design
Design discussion
Design Confirmation
Project alterStandardize of the
art
Order discussion
Production plan
Surface processing
Plating
OK
NG Information feedback
Customers’ need
Repeating checking of production
Checking of package
Examination before shipment
Production measurement
NG
OK
OK
Production Flow Introduction
Quality Promise
Management philosophy
Policy of quality
Quality goal
Management responsibility
Management of resources
Internal audit
Manager audit
Outside audit
Paper control
Human resources management
Customer
request
contract
Production design
Sample produce
Pilot run
Mass production
Production
Outsourcing control
Examination and measurement
Shipment control
Service Customer satisfaction
Prevent measureme
nt
Correct measurement
Unusual situation
testing and analyzing
Statistics technology
Reduce unqualified
product
Production plan
Purchase under
control
Production management
Info
rma
tion
fe
ed
ba
ck
Pro
ject
mo
dify
Equipment control
Admit from customer
Constantly improvement
Quality Management System
主要品質檢測儀器
昌禾精密電子有限公司CHANG-HE PRECISION ELECTRONICS CO., LTD.
Primary Mould Manufacture Equipments
CHANG-HE will keep serving our customers with commitment of continuous improvement and innovation.
Chang He Precision Electronics Co. Ltd
Our Commitment