1. EHWA OVERVIEW

2. long-term partnerships
Philosophy
Vision
Global leader in diamond tool
manufacturing
“ E ” “ HWA ”
Company values
“Two Parties”
“Cooperation”
Professionalism
Integrity
Creativity
Management policy
To develop and grow
long-term partnerships
with our customers
To provide our customers with
industry-leading quality
and service

3. History 1975. Established in Seoul, Korea.
1985. Facility moved to Osan, Korea.
1993. ISO9001 certified (TŰV). Established plant in Fujian, China.
1995. Awarded $50M Export Presidential Award.
1997. Established plant in Weihai, China.
1998. Awarded Gold Prize for product quality at World Best Awards.
1999. Awarded Excellent Manufacturer by KMAC.
2000. Awarded first prize in the 24th Productivity Competition.
2001. Designated as a leading manufacturing company of world best
products by the Korean government.
2002. Acquired revised ISO 9001 and ISO
2003. Designated as an Excellent R&D center in Korea.
oSa (Organization for the Safety of Abrasives) certified.
2004. Established plant in Shanghai, China.
2005. Acquired ISO 9001 at Weihai plant.
Awarded $70M Export Presidential Award.
2006. Acquired revised ISO 9001 and ISO
2007. Weihai plant in China oSa certified.
2008. Awarded $100M Export Presidential Award.
2010. Appointed as one of "Hidden Champion" fostered by the
Export-Import Bank of Korea
2010. Appointed as the company to participate in WPM
(World Premium Materials) by the Korean government

4. Overview Profile Established : 22 January 1975 CEO : J. Christine Kim
Employees : 550

5. Organization Business Units C. E. O. Construction / Stone (domestic)
Construction / Stone (export)
Industrial Dept.
Semiconductor Dept.
R & D
Quality
Information Systems
Planning
Human Resources
Administration
Finance
Business Units

6. Business Units Industrial Dept. Semiconductor Dept. Overseas Dept.
High-precision diamond tools for various industries including automotive, aerospace, machinery, etc.
Semiconductor Dept.
Diamond tools for IC fabrication and flat panel display production.
Overseas Dept.
A complete range of diamond tools for
construction and stone applications
around the world.
Domestic Dept.
Manufacturing and sales of diamond tools for the Korean domestic stone and construction markets.

7. Location KOREA OVERSEAS Headquarters Osan Factory Pyungtaek
Factory Seochun
Factory
Oksan
OVERSEAS
Office
Ehwa Europe
Frankfurt, Germany
Factory
Shanghai, China
Factory
Weihai, China
Factory
Fujian, China
Office
General Tool
USA
Office
Nagoya, Japan
Office
Thailand

8. Location - Korea Headquarters Osan Factory, Pyungteak Factory, Seochun
Production facility for tile & turbo blades (export)
Factory, Oksan
Production facility for stone & construction products (domestic)
Factory, Pyungteak
Production facility for segmented saw blades (export)

9. Location- China Weihai, China Shanghai, China Factory Fujian, China
Production of
stone tools
Weihai, China
Production of tile & turbo blades
and segmented saw blades
Shanghai, China
industrial tools

10. Stone Products
A complete range of diamond tools for stone applications
around the world.
Multi blade
Turbo blade
Grinding cup wheel
Forming wheel
Core bits
Polishing pad
Mini tool
Diamond wire

11. Construction Products
A complete range of diamond tools for construction applications
around the world.
Wall sawing
General purpose
Asphalt / Green concrete
Tuck point
Turbo blade
Core bits
Grinding cup
Diamond wire

12. Industrial Products
High-precision diamond tools for various industries including automotive, aerospace, machinery, etc.
Resin bonded wheel
Vitrified bonded wheel
PCD/PCBN cutting tool
Metal bonded wheel
Diamond dresser
Rotary dresser
Electroplated wheel

13. Semiconductor Products
Diamond tools for IC fabrication and flat panel display production.
CMP pad conditioner
Back grinding wheel
Dicing wheel
Micro wheel
Edge grinding wheel

14. Research & Development
1.Overview
Established in 1988
Patents: - 97 patents in Korea / - 95 patents overseas
Staff: - 5 with doctorate degrees / - Total : 51
Nominated in 2003 as an Advanced Technology
Center of diamond tools by the Korean government
2. New Product Highlights
Wire saw –1993
Dicing blade – 1996
Wafer edge grinding wheel – 1999
Braun tube grinding metal wheel – 2000
Silicon wafer back grinding wheel – 2000
Silicon wafer CMP pad conditioner – 2001
Electroplated diamond wire saw – 2004
Dry resin polishing pad