PSH is a design company established in 2009 in Vietnam that provides CAD, CAS, and reverse engineering services. Its vision is to build a young, professional company representing Vietnam's style. PSH's core values are commitment to quality, timeliness, and sustainable development. Services include 3D CAD modeling, Computer Aided Styling with Class A surfaces, and reverse engineering with parametric models and Class A surfaces. Samples of past work include vehicle modeling in CATIA and Alias. PSH offers pilot projects free of charge to help customers assess quality.

1. PSH Business Profile

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General Business Information
 Company Name: PSH Joint Stock Company ( PSH., JSC).
 Year Established: 2009
 Address: 7F, Nam Cuong Building, To Huu Street, Ha Dong Dist, Hanoi, Viet Nam
 Website: www.pshdesign.com. E-Mail: info@pshdesign.com
 Vision: PSH determines to build up a young, energetic and professional company this
represents for Vietnam style.
 Mission: Provide high-quality products and professional services to customers to
build up a prosperous future for the company.
 Core value: Commitment to customers of quality and timeliness, which is the vital
factor for the sustainable development of PSH.

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3. Reverse Engineering
with full parametric & native CAD Models / Class A-Surface
PSH Business Areas Overview :
 PSH Design creates success with our global customer through the WIN-WIN solution in the following outsourcing areas:
2. CAS (Computer Aided Styling)
with Class A-Surface in Alias & IcemSurf
1. CAD Design Services
(3D CAD Modeling Services / 2D drafting with
native CAD Models)

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PSH SOFTWARE PLATFORMS:
As a global outsourcing company, PSH Design combines technical and creative disciplines to solve CAD Design challenges by
integrating the latest in 3D CAD Software:
CAD Software Platforms: Siemens NX, Catia, Solidworks, Pro/ e, Creo, Inventor, AutoCAD
CAS: Autodesk Alias / ICEM Surf
Reverse Engineering: Geomagic Design X, Geomagic Studio, Geomagic Control, PolyWorks
With the advantage of experience in multi-CAD software, we also easily switch to work with other CAD software, suitable as
requested by customers

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1. CAD Mechanical Design Services
We focus on customers with high-end and professional CAD system (e.g., CATIA, Siemens NX, Pro / E, …) with high standard
systems in Automotive, Aerospace, Mechanical Industry.
Our Services include:
1.1 ) 3D CAD Modeling from 2D CAD paper / scanned / sketches :
 3D parametric with feature-based modeling
 Freeform surface modeling with high-quality surface
 Wire frame geometry / section creation
 Convert 3D Model to 2D Technical drawing
 3D Rendering Model
 3D Complex / Assemblies Modeling :
 Simulation of Motion and Work Process
 Finite Element Analysis
We currently support almost all native CAD files as well as all neutral formats (i.e., .step, .iges, .dxf)

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1.2. PSH's CAD sample work: Cubing / Showcar Modeling Design in CATIA V5
What is " Cubing" mean?
(source: Porsche )

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3D assembly Modeling :

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2. CAS (Computer Aided Styling) with Class A-Surface Design in Alias & Catia
2.1. PSH Alias modeling: Sample 911 Turbo S – Porsche

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PSH work in Alias Modeling process :
1. Curves work
2. Block Model
3. Detail Modeling
4. Hardware Shading

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3D MODEL – CLASS A
3D MODEL - ZEBRA

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3D MODEL - DETAIL

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2.2. CAS Design with Catia
Surface volume in Catia V5
Reverse Engineering with Class A Surface Light flow check

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3. Reverse Engineering Services
3.1. PSH Reverse Engineering Service & Type of Output Data :
Physics Object
- CAD data converted from scan data.
- Can ignore or incorporate manufacturing
defects.
- Parametric solid model (SolidWorks, Inventor,
NX, Creo, Catia…).
- Modify model parametrically.
- CAD data converted from scan data.
- Can ignore or incorporate manufacturing
defects.
- Export IGES (STEP…) surfaces or solid.
- Modifications require re-trimming.
- Captures as-built state (VERY exactly ).
- Includes manufacturing defects.
- Patch-work of small surfaces.
- Modifications to the file are
going to be made.
- 2D drawings are needed.
- Surface finish must be smooth.
- Few modifications to the file
are going to be made.
- 2D drawings are needed.
- Surface finish must be smooth.
- Designing parts to fit as-built
state.
- Surface finish is not critical.
- Free form shapes (Sculpture… ).
Parametric Model
Hybrid Surface
NURBS Surface
Scan Data
Characteristic
s
When to Use

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3.2.Reverse Engineer for High-Quality Surface ( Our advantage)
Scan Data Scan Lines Reverse Process Continous Surface Class A Surface
- Laser scans the
physical model
creating a
mesh dataset.
- Import and
repair, clean
up the mesh.
- Create section
from scan.
- Create curves from sections.
- Create surfaces from curves.
- Controlling surface quality :
 Bezier surfaces.
 G2/G3 continuity.
 Good CV layout
 Working to the correct
tolerances.
- Surface / solid
output with
High quality
Class A Surface
- A detailed
examination of the
tools required to
perform a global
evaluation of the
finished model.
Work Flow

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3.3. PSH Sample of Reverse Engineering works :
Details of our work are available at https://www.slideshare.net/phuongpsh

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3.4. Reverse Engineer for 3D Inspection with Geomagic Control & Polyworks :
As-Built Model with NURBS - an object's real-world condition and appearance & very high precision-, easy to create a plot
visually representing color deviations from actual to theoretical (color map), as well as 3D printing and sculpture
3D Metrology & Dimensional Inspection (Scan-to-CAD Compare) in Geomagic Control
Mechanical Part – NURBS
MoMo Surface
MeshScan

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3.5. Building information modeling (BIM), Scan to 3D Revit or Autocad Model)
Laser Scan
Clear up &
Registration the
Point Cloud
3D Modeling
Planning Client
Requirements

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4. PILOT PROJECT (100 % FREE) & Contact Information:
With over 10000 hours of design per year and continued for nine years, PSH Design creates success with our global
customer through the WIN-WIN solution in outsourcing design.
We are looking for new customers and new challenges in:
 3D CAD- Mechanical Design Services (CAD 3D Modeling / 2D Drafting)
 CAS - Computer Aided Styling - with Class A-Surface in Alias & Icemsurf
 Reverse Engineering with Full parametric Models & Class A-Surface
 BIM / Plant design from laser scan data with Point Sense, Leica Cyclone, LFM
 3D Dimensional Metrology & Inspection (Original -Scan-Reverse Model 3D Compare)
So you will believe in us as a reliable partner, we kindly request the customers to please provide us with a PILOT project
(100 % FREE) - Get the data and responded design data within 48 hours -, so that they can assess the quality of our
outputs. Our Commitment: World-Class Quality, On-time, Information Security
Contact us today:
Phuong Bui Ngoc (Mr.) / Presiden & CEO
Phone: +084.983410757 / Skype: phuongpsh
Email: buingocphuong@psh.vn/phuong@pshdesign.com
LinkedIn: vn.linkedin.com/in/phuongpsh