Tongda Group is a leading manufacturer of plastic and metal casings, parts and components. Founded in 1988 and listed on the Hong Kong Stock Exchange, it has 6 production plants, 2 antenna design centers, and over 13,700 employees serving customers worldwide. The presentation provides an overview of Tongda's vision, values, divisions, technologies including LDS, LMF, NMT and IML, key markets, and strengths in one-stop solutions, quality management, and meeting global standards.

1. Tongda 2014 Presentation
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2. in a Glance
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Founded in 1988
Listed in HKSE since 2000 (Stock code 0698)
6 production plants
2 Antenna Design centers
13700 employees
Worldwide Customer Base – APEC , EU,
USA, South America
• Certified ISO9001:2008 , ISO/TS 16949:2002,
ISO14001:2004 and OHSAS18001
Our Vision
• Customer Confidence
• Value Creation
• High Velocity
(Fast. Competitive. Forward Looking)
Our Values
• Trust and Commitment
• Innovations
• Quality
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3. Group Structure
TONGDA Group
Head office
Hong Kong
Xiamen,
Fujian
Shishi, Fujian
Songjiang,
Shanghai
LDS, Xiamen
Antenna Design,
Shanghai
Xixiang,
Shenzhen
Shajing,
Shenzhen
Antenna Design,
Kaohsiung
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4. Locations
Shajiabang Town,
Changshu,
Jiangsu
Hanjiang Town,
Shishi City,
Fujian
Songjiang District,
Shanghai
Nanan District,
Xiamen,
Fujian
Shajing District,
Shenzhen,
Guangdong
Haicang District,
Xiamen,
Fujian
Bao'an District,
Shenzhen,
Guangdong
Zuoying District,
Kaohsiung,
Taiwan
Head Office
Wanchai
Hong Kong
Production
Headquarters
Antenna Design Centers
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5. Factory Views
10K Clean Room - Molding
PVD Coating
10K Clean Room - Film Printing
Tooling Centre
Accelerated Life Testing Lab
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6. Turnover
US$ (in Millions)
500
400
400
300
440
Yr 2011
Yr 2012
300
200
100
0
Yr 2010
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7. Product Segments
2012 Sales by Product Segments
3%
Smartphone Casings
14%
Home Appliances
16%
46%
21%
Notebook
Computers, Tablet PCs
Ironware Parts
Others
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8. Divisions
Advance Technologies
Division
Plastics & Decoration
Division
• Antenna Laser Direct
Structuring (LDS)
parts
• Laminated Metal
Filming (LMF) parts
• Nano Molding
Technology (NMT)
• IML with Indium Tin
Oxide (ITO) touch film
casings
• Big Size (1.8M) IML
• Powder Injection
Molding (PIM) parts
• In Mold Lamination
(IML) Parts
• In Mold Decoration
(IMD) parts
• Cover Lens
- Flat Glass
- Molded Curved
PMMA
• High precision plastic
assemblies
• Metal embedded
plastic parts
Metals & Decoration
Division
• Fine metal parts
• Metal Housings
• High precision
Aluminum Casings
• Precision Machined
parts
• Extruded Aluminum
parts
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9. Technologies
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10. Technology – Target Market – Advantages
Advance
Technologies Division
Target Market
Advantages
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Antenna LDS
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4G LTE Smartphones
4G LTE Notebooks /
Tablets
4G LTE USB Dongle
Wearable Gadgets
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All process In-House : Antenna design, injection, laser
activation, metallization, testing, decoration etc….
High degree of 3D circuitry design flexibility
Multi antenna integration
Reduce the interference among different antennas
Simple / fastest / lowest cost tooling
Laser Direct Structuring (LDS) - it is a process to produce circuit layouts on complex
three-dimensional carrier structures. The laser beam structures the layout directly
into the molded plastic part, and then metallization is done on the part.
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11. LDS
Middle Frame – Front View
Middle Frame –Back View
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12. LDS
4G LTE – USB Dongle Parts
Antenna structure Parts
Antenna structure Parts
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13. LDS
Camera Cover– Front & Back Views
Battery Covers
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14. LDS – Notebooks/Tablets
LDS antenna Part
LDS
Conventional
Antenna part
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15. Technology – Target Market – Advantages
Advance
Technologies Division
LMF
Target Market
Advantages
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Notebooks
Tablets
Home Appliances
Light weight, thin, wide range of cosmetics selection.
Metallic looks, adding high end value to product.
Environmental friendly, highly recyclable
Considerable cost saving for mass production.
Laminated Metal Filming is a technology in which Rich color printed foil is glued to metal sheet
then formed and cut to required part shape.
1. Printing
4. Cutting
2. Gluing
4. Fabrication
3. Adhering
5. Formation
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16. LMF
Notebook Palm-rest Cover
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17. LMF – Notebook A-Cover
Black brushed finish
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18. LMF - Notebook Palm-rest Cover
Metallic blue
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19. LMF
Deco Switch Covers
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20. LMF
LMF (VCM) Door Panels
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21. Technology – Product – Market Target
Advance
Technologies Division
NMT
Target Market
Advantages
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Smartphones
Note Books
Tablets
Wearable Gadgets
Metal & Plastic conjunction possibilities
Great design flexibility
Uni-body design looks & functionalities.
Lighter, Thinner & Stronger parts.
High production efficiency.
Nano Molding Technology (NMT) - it is a adhesion technology of joining metal and plastics. Its
surface to surface touch method.
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22. NMT
Plastic adhesion on Metal surface by NMT technology
Smartphone Housing
Tablet Housing
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23. Technology – Target Market – Advantages
Plastics & Decoration
Division
IMLs/IMFs & IMDs
Target Market
Advantages
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Smartphones
Notebooks / Tablets
Wearable Gadgets
Home Appliances
Cars
Limitless freedom of cosmetic finishes.
2D/3D surface decorations with high quality
Surface protection by scratch resistant hard coating
Massive size unibody deco parts
In Mold Lamination - is a technology in which Rich color printed foil is cut and formed as per
3d product shape and then inserted into injection mold for molding with plastics resin.
1. Printing
4. Insertion into Mold
2. Forming
5. Molding
3. Cutting
6. IML Molded part
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24. IML / IMF & IMD - Smartphones
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25. IML / IMF & IMD - Notebooks
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26. IML / IMF & IMD – Hands free & GPS
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27. IML / IMF & IMD – Home Appliances
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28. IML / IMF & IMD – Automobile interior parts
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29. IML / IMF & IMD - Smartphones
Uni-Body IML
- Seamless graphics
- 0.70 mm thin wall part
Silver Lines
Black gloss finish on back
surface.
Fine matt finish on side
walls.
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30. IML / IMF & IMD – Home Appliances
Biggest IML 1.8M High
- Patented printing and molding technology
- Metallic & VM effect achievable
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31. IML / IMF & IMD – Home Appliances/CE parts
2nd Surface IML & Double side IML
- Rich deep look effect graphics
World’s 1st Double side IML - for
most advanced Mp3 player with
20G hard drive by
CREATIVE, with keypads
functioning as capacitive sensing
touch through control circuitry.
First side: highly scratch resistance
3H pencil hardness and textured
touching area
Backside: semi-trans white for light
guide to edge evenly with hard
coated surface as well
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32. Technology – Target Market
Plastics & Decoration
Division
IML With ITO
touch casings
Target Market
Advantages
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Home Appliances
Wearable Gadgets
Uni-body structure
Wide range of artwork selection
Waterproof design
Cost effective solution
IML
OCA
ITO film
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33. Technology – Target Market
Plastics & Decoration Division
Plastics
Target Market
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Smartphones
Notebooks / Tablets
4G LTE USB Dongle
Wearable Gadgets
Home Appliances
We do all kinds of plastic parts to meet the high end cosmetic and functional requirements
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VM, NCVM
UV Painting
Soft touch
NCVM graphics painting
Laser Etching
Metal embedded parts
2K molding
Thin wall molding
High precision clear lens molding
Sub-Assembly
Latest Decorations for 2014
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HTVM + Diamond coatings
HTVM + Soft touch coatings
Brushed finish coatings
Baby skin coating
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34. Plastics & Decoration
HTVM (High Texture Vacuum Metallization)
+ Diamond Coating
HTVM technology is newly developed from
NCVM technology. It produces the metal
anodized quality and has strongest metal
effect at the same time.
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35. Plastics & Decoration
Brushed coating
Fine brushed finish up to 7µm on
the molded part followed by VM
or NCVM coatings, which gives
fine metalized brushed effect.
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36. Plastics & Decoration
HTVM (High Texture Vacuum Metallization) + Soft Touch
Combined HTVM and soft touch gives a dual effect – anodizing finish and soft touch feeling at
the same time.
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37. Plastics & Decoration
BABY SKIN Coating
It’s a painting effect is very fine touch feeling
on the part and create a attached soft touch
feeling on the customer hand.
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38. Technology – Target Market
Plastics & Decoration
Division
Target Market
Advantages
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Wearable Gadgets
PIM (Powder
Injection Molding)
Fine precision parts
Complex design possible
High structural strength
Powder injection molding (PIM) is an effective way to produce complex and precision-shaped
parts – without machining.
PIM
MIM
Metal Injection Molding
Powder Injection Molding
CIM
Ceramic Injection Molding
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39. Technology – PIM
Process Flow
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40. Technology – PIM
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41. Technology – Target Market
Metals & Decoration Division
Metals
Target Market
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Smartphones
Notebooks / Tablets
4G LTE USB Dongle
Wearable Gargets
Home Appliances
We do all kinds of metal parts to meet the high end cosmetic and functional requirements.
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Spray Paint
VM
Brushed surface
Powder Coating
Electro Coating
High Gloss Piano Finish
Anodizing
Sand Blasting
Laser Etching
CNC Machining
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42. Metals & Decoration
Tablet / Notebook Casings
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43. Metals & Decoration
Central Control Covers
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44. Metals & Decoration
Fine Speaker Mesh & Internal Metal Frames
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45. Plastics & Metals – Set Top Boxes
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46. Smartphone - Exploded Assembly View
Cover Lens
A-Cover
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- Flat Glass
- Curved molded
PMMA lens
IML / IMD
Plastics
Metal
NMT
Deco Cover
Key Frame
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- Plastics
- Metal
IML / IMD
Plastics
LDS
Metal
Middle Frame
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IML / IMD
Plastics
Metal
LDS
NMT
Note: Apply Similar to the Tablets
B-Cover
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IML / IMD
Plastics
Metal
LDS
Back Cover
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IML / IMD
Plastics
Metal
Glass
NMT
LDS
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47. Notebook - Exploded Assembly View
A Cover
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IML / IMD
IMF
Plastics
NMT
Display Cover
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IML / IMD
IMF
Plastics
NMT
Bottom case
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Plastics
LDS
NMT
Palm-rest part
Middle frame
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Plastics
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IML / IMD
IMF
Plastics
LDS
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48. Strengths
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49. NPD Management – One Stop Solution
ERP System
10K clean room
Robotic arms
Client
MP
DV builds
Reliability Testing
ALTs
Structural
Design
Support
Testing &
Approval
NP Development
Tool
Design &
Mfg.
In-house tool Mfg.
EROWA palletizing
High Speed CNCs
ME design
Antenna design
Reverse Engineering
Pro-E, UG software
Rapid
Prototype
Design
Evaluation
DFMs
Design FMEAs
Mold Flow Analysis
SLA/SLS
Laser Machining
Soft Tooling
Direct CNC
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50. Quality Management – Meeting Global Stds
- ISO/TS/OAHS audits
- Customer audits
- Supply Chain audits
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MTTF
APQP / PPAP
XRF test for RoHS
NDT
DT
- 8D Reports
- Fishbone Diagram
- Pareto Graph
- 5 Whys
- 7 Quality Tools
- 5S
- FMEA
- SPC
- MSA
- GRR
- SOP / WI
- IQC /IPQC
QUALITY PRODUCT, HAPPY CUSTOMER
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51. Thank You!
Tongda Group Holdings Ltd.
Rm1201-1203, 12/F, Shui On Centre,
6-8 Harbour Road, Wanchai, Hong Kong
Contact Person:
Tel
:
Fax
:
E-mail :
Web :
Mr. Anthony Hui
(852) 2570-8128
(852) 2510-0991
anthony@tongda.com.hk
www.tongda.com
Acknowledgements: Unless otherwise indicated, all images in these slides have been drawn from our
parts / our clients’ website / internet
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