Electronic Stamping Corporation is an ISO-certified precision stamping company that has specialized in complex miniature stamping for over 30 years. It provides stamped, formed, and plated components to various industries. ESC works closely with customers during development and aims to deliver high quality parts on time at competitive prices. It offers an in-house tooling design and build capability as well as stamping, prototyping, fabrication, and secondary operations services.

1. K E E P I N G P A C E W I T H T H E R A T E O F C H A N G E I N
T E C H N O L O G Y.
ELECTRONIC
STAMPING
CORPORATION

2. ABOUT ESC
• Electronic Stamping Corporation (ESC) is an ISO
9001:2008 certified company, with a focus on Customer
Satisfaction.
• ESC has been an industry leader in precision, complex
formed, miniature custom stamping over 30 years using
high speed progressive dies and four slide tooling. The
production quantities can be from a few prototypes to
millions of parts.

3. CORPORATE PHILOSOPHY
• Electronic Stamping Corporation's core business is to
custom stamp and form miniature to medium size
precision parts. In our business we are responsive to
working with your product engineers during the
development stages of new programs.
• We supply critical stamped, formed, and plated
components to the computer and business machine,
telecommunication, automotive, military, aerospace,
medical, industrial controls, and home entertainment
industries.

4. CORPORATE PHILOSOPHY
• These components must be of the highest quality
standards; defects, if any, in the parts per million range;
they must be delivered on time, not early or late; the
quantity must be correct; they must bypass incoming
inspection and go directly onto the production floor; the
price must be right.
• Having satisfied these criteria, we feel that we are ready
to do business. We have accomplished these standards
with our principal customers, and look forward to the
opportunity of working with your organization in the same
way.

5. TOOLING PHILOSOPHY

6. CAPABILITIES & SERVICES

7. CAPABILITIES & SERVICES

8. CAPABILITIES & SERVICES:
STAMPING
• We supply precision stamped parts on continuous coils and
bandoliers as well as loose parts, using progressive dies and
four slide machines. Serving a wide range of industries and
difficulty levels: from high tolerance commercial parts to tight
tolerance critical parts used in the medical, electronic, and
automotive industries. The only limitation will be the size and
complexity of the part itself being stamped. Our stamping
presses range from 10 tons to our latest addition of a 110 ton
press.
• We take responsibility for the post stamping operations such
as de-burring, heat treatment and finishing processes,
including precious metal plating.

9. CAPABILITIES & SERVICES:
PROTOTYPING
• Supply prototype parts complete to print for trial runs and
pilot runs, using press blanking, chemical etching, laser
cut blanks and secondary forming tools.

10. CAPABILITIES & SERVICES:
FABRICATION
• Metal fabrication using punching, bending, welding,
brazing and other operations. The supporting process
can be CNC Turret punching, chemical etching. Formed
parts are fabricated using press brakes and secondary
tools.

11. CAPABILITIES & SERVICES:
SECONDARY OPERATIONS
• Most of the stampings that we supply go into some sub-
assembly which could be your next operation, and
chances are we can take responsibility to help you out
with some secondary operations so that you can
eliminate some of your valuable time, effort, and floor
space at your facility.

12. QUALITY CONTROL & ASSURANCE
• Quality assurance and
technical support are
provided to our customers
through precision-grade
inspection instruments. We
provide our employees with
training programs in
inspection technologies and
statistical process control.
Our video measuring
system uses the latest
optical, video and image
processing technologies
that allow us to measure the
most demanding parts
quickly and accurately.
• All of Electronic Stamping
Corporation's Inspection
equipment are calibrated
per ANSI-Z540-1 and is
traceable to NIST. Our
Quality records, including
calibration, material and
other process certification,
first article inspection and
production inspection
results are kept on file for a
minimum of five years

13. QUALITY CONTROL & ASSURANCE
• Electronic Stamping Corporation offers Production Part
Approval Process (PPAP), Flowchart, Failure Mode
Effects Analysis (FMEA), Process Control Plan, Material
Performance Test Results, Gage R & R, Capability Study
at our customer request.

14. ELECTRONIC STAMPING CORPORATION
19920SouthAlamedaStreet,RanchoDominguez,California90221USA
Quality Management System
ISO 9001:2008
The registration covers the Quality Management System for precision stamping and
forming of metal.
CertificateNo.: CERT-0062853 OriginalCertificationDate: November1,2000
FileNo.: 011225 CurrentCertificationDate: May12,2012
IssueDate: May1,2012 CertificateExpiryDate: May11,2015
ChrisJouppi
President,
QMI-SAICanadaLimited
GuillaumeGignac,ing.f
VicePresident,CorporateOperations,Accreditation&Quality
QMI-SAICanadaLimited________________________________________________________________________________
ISO 9001
Registered by:
SAI Global Certification Services Pty Ltd, 286SussexStreet,SydneyNSW2000AustraliawithQMI-SAI Canada Limited,20CarlsonCourt,Suite200,
Toronto,OntarioM9W7K6Canada(SAI GLOBAL). ThisregistrationissubjecttotheSAI Global TermsandConditionsforCertification.Whileallduecare
andskillwasexercisedincarryingoutthisassessment,SAI Global acceptsresponsibilityonlyforprovennegligence.Thiscertificateremainstheproperty
ofSAI Global andmustbereturnedtothemuponrequest.
Toverifythatthiscertificateiscurrent,pleaserefertotheSAI Global On-LineCertificationRegister:www.qmi-saiglobal.com/qmi_companies/
Thisistocertifythat
operatesa
whichcomplieswiththerequirementsof
forthefollowingscopeofregistration
CERTIFICATE
OFREGISTRATION

16. EXAMPLES

17. EXAMPLES

18. TECH INFORMATION
• Prototype parts: US or China?
• If there is tooling involved and a lot of manual operations, we get
it done in China
• Type of materials:
• Copper and copper-based materials such as brass, phosphor
bronze, beryllium copper, various grades of carbon steel including
spring steel, stainless and alloyed steel, insulating materials such
as Kapton and Mylar
• Material Thickness:
• 0.001” to 0.045”; higher thickness can be stamped depending on
the size and complexity of the part. Current thickest material
being stamped is 0.080” mild steel.

19. TECH INFORMATION
• Part sizes:
• Miniature stampings with tight tolerances, dependent on material
thickness and complexity
• Press size:
• 5 tons to 110 tons
• Typical timing and tool ballpark costs:
• Hard to give these as it is subject to the type, size, and complexity of
the part
• Plating/coating:
• Approved outside sources. Precision stamping services using
progressive dies and four slide tools is our main business. As a
service and courtesy to our customers, we accept to provide other
services like deburring and cleaning, heat treating, coating and
plating process

20. TECH INFORMATION
• Where do they do their tooling builds?
• In house and in China
• Where are their manufacturing locations?
• Only one, at the current location
• Quality ratings and processes:
• We are ISO certified since 2000 and in the process of getting
certified for the TS 16949, in the third quarter of 2014
• What other capabilities do they have that might not be
stamping? What other products might was want to consider
ESC for that maybe we didn’t know they had the capability
of doing?
• Sometimes we accept the responsibility to sub-contract other metal
fabrication processes such as CNC machining, water jet, CNC wire
EDM, CNC turret punching and forming

21. TECH INFORMATION
• Do they have any design guidelines they can provide for
when detailing drawings for Terminals or others like
stamping? (min. bend radii, min, gap distance between
terminals, min. tangent distance between bends,
min/max material thicknesses, etc.)
• As all of these are pretty subjective and various factors and
combinations effect each, it has to be reviewed on an individual
basis. General guidelines for minimum bend radii is 2X the
material thickness and the minimum hole/opening is also 2X the
material thickness. Recommended to avoid any dimensioning to
imaginary intersecting points, center points of radii, and circles.
Avoid any dimensions that are not necessary, especially angles,
where dimensions desired that affect the function of the part are
defined clearly

22. TECH INFORMATION
• What makes ESC stand out above any other stamping
supplier?
• ESC is small but efficient with personal involvement and
commitment by the management and owner. We offer quick
response to customer inquiries, customer concerns, etc.

23. CONTACT INFORMATION
• Phone: (310) 639-2120 Fax: (310) 639-2479
• Customer Service: Andrew Rubio – andrew@electronic-stamping.com
• Engineering: Murthi Duraisamy – murthi@electronic-stamping.com
• Quality Manager: Tom Winningham – tom@electronic-stamping.com
• Accounting: Anna Harness – anna@electronic-stamping.com
• General Manager & Sales: Madhu Rao – madhu@electronic-stamping.com
• Shipping and Receiving: Armando Flores – armando@electronic-stamping.com

24. LOCATION & MAP
19920 S. ALAMEDA STREET, RANCHO DOMINGUEZ, CA, 90221-6210

25. PROGRESSIVE DIE STAMPING PROCESS