Introduction of LAKWOO INDUSTRY

1. LAKWOO
INDUSTRY Co., Ltd.
Company Profile
A Trustworthy and Faithful Company

2. CONTENTS
Company Introduction
01
Aviation Division
02
Ceramic Division
03
Patent and Certification
04

3. Company Introduction
01
1.
2.
3.
4.

4. 4
LAKWOO
I N D U S T R Y C O . L T D .

5. 5
LAKWOO
I N D U S T R Y C O . L T D .
1968.05 Founded Lakwoo Industrial Co., Ltd., made machinery
and refined non-metallic minerals
1979.08 Founded Baewoon Mining (8 Kaolin mines, 1.3 million
pyeong above ground)
1981.01 Registered as the primary raw material supplier
for Daelim Ceramics (currently Daelim B&CO)
1995.12 Construction of factory in Sancheong Agricultural Industrial
Complex (Kaolin refinery facility automation facility and
expansion)
1968
~2000
2009.03 CNC, MCT production line establishment and processing start
(Aircraft jig parts, automotive precision parts)
2010.01 Certified as the first company for innovative technology
(I-NNOBIZ) (No. R7114-0336)
2010.12 Venture company certification (No. 20100400978)
2011.10 Established an affiliated research institute (No. 2011310495)
2001
~2011

6. 6
LAKWOO
I N D U S T R Y C O . L T D .
2012.05 Registered as the primary partner of KAI
(Korea Aerospace Industries, Ltd.)
2012.07 Registered as the 1st partner company of TAIYO YUDEN
2013.12 Commendation from the Minister of Trade, Industry and Energy
2014.03 Acquired AS9100 Rev.C certification
2014.06 Selected as an export promising small and medium business
by Ministry of SMEs and Startups
2015.06 Purchased and transferred the second factory in the general
industrial complex in Sanam-myeon, Sacheon-si
2012
~2015
2016.07 Acquired environmental friendly certification for Hue Dream
NatrurePaint / Mid-term performance certificate
2016.09 Set up titanium chemical polishing facility and produced
nozzle pairing prototype (passed test flight)
2018.03 Developed and supplied anti-fouling additive for thermal
power plant
2019.07 Acquired KAI (Korea Aerospace Industries, Ltd.) parts supplier
registration
2019.08 Commendation from the Minister of Ministry of SMEs and Startups
2016
~2020

7. 7
LAKWOO
I N D U S T R Y C O . L T D .
Management
Production
Management
Engineering
Design
Quality
Management
Overseas
Businesses
H.R &
Accounting
Team
Sales Team
Purchase &
Outsourcing
Team
Engineering
Design Team
Aircraft
Production Team
Ceramic
Production Team
Quality
Management
Team
Vietnam office
Company R&D Institution
C E O

8. 8
LAKWOO
I N D U S T R Y C O . L T D .
Stable management of existing business
Diversification of industry to secure competitiveness
Promotion of aviation and eco-friendly paint business
Lead business development with stable business and growth industry
Sacheon Factory
Aircraft parts production
Semiconductor equipment parts
Chemical milling andassembly
Sancheong Factory
Non-metallic mineral refining
Agricultural machinery production
Eco-friendly paint
Baekun mining station
DevelopandrunKaolin Mine
Restore woodandplant
Setupthesolar pannel

9. Aviation Division
02
1. AviationDivision
2. Business Area
3. R&D
4. Equipment
5. New Investment Plan

10. Aviation Division
Aviation Division
10
LAKWOO
I N D U S T R Y C O . L T D .
Location
Business
Domain
• Production of aircraft parts and
assembly tools Aircraft parts
• manufacturing and assembly
Semiconductor tool manufacturing
• Titanium chemical milling
Major
Customers
• Korea Aerospace Industries, Ltd.)
• TAIYO YUDEN

11. Aviation Division
Business Area / Aviation tool and jig production
11
LAKWOO
I N D U S T R Y C O . L T D .
< STRETCH FORM> < ROUTING FIXTURE >
< ROUTING FIXTURE >
< PLY UP MOLD>
< ETCHING TEMPLATE >
< ETCHING TEMPLATE >
< PLY UP MOLD > < PLY UP MOLD > < PLY UP MOLD >

12. Aviation Division
Business Area / Aviation tool and jig production
12
LAKWOO
I N D U S T R Y C O . L T D .
< MASKING TEMPLATE> < MASKING TEMPLATE >
< FROM DIE>
< ETCHING TEMPLATE >
< DOLLY >
< DRILL JIG >
< ROUTING FIXTURE > < MASKING TEMPLATE > < DRILL JIG >

13. 13
LAKWOO
I N D U S T R Y C O . L T D .
< MILLING FIXTURE >
< MILLING FIXTURE >
< MILLING FIXTURE >
< MILLING FIXTURE >
< MILLING FIXTURE >
< DRILL JIG>
< ASSEMBLY FIXTURE >
< MILLING FIXTURE >
< MILLING FIXTURE >
Aviation Division
Business Area / Aviation tool and jig production

14. 14
LAKWOO
I N D U S T R Y C O . L T D .
< WELDING FIXTURE >
< CHECK FIXTURE >
< WELDING FIXTURE >
< WELDING FIXTURE >
< WELDING FIXTURE >
< DRILL FIXTURE >
< DRILL JIG >
< DRILL JIG > < PIPE HOLDER >
Aviation Division
Business Area / Aviation tool and jig production

15. 15
LAKWOO
I N D U S T R Y C O . L T D .
< DOLLY >
< DOLLY>
< AUTO LIFT>
< DOLLY >
< PLAT FROM >
< PLAT FROM > < PLAT FROM >
< ASSEMBLY FIXTURE >
Aviation Division
Business Area / Aviation tool and jig production

16. 16
LAKWOO
I N D U S T R Y C O . L T D .
Item Aircraft tool and jig Semiconductor fixture Sum
Number of productions About 12,500 Cases About 800 Cases About 20,500 Cases
< CHECK FIXTURE > < DRILL FIXTURE >
Production of fixtures
Aviation Division
Business Area / Aviation tool and jig production

17. 17
LAKWOO
I N D U S T R Y C O . L T D .
< T50 engine cover fabrication and assembly >
< T50 engine cover fabrication and assembly >
T50 advanced trainer engine cover
Aviation Division
Business Area / Aviation parts production

18. 18
LAKWOO
I N D U S T R Y C O . L T D .
< Chemical polishing equipment >
 It is a technology for milling process for
titanium by chemical methods, which is very
advanced technology.
 It is suitable for cutting and digging thin
plates or complex shapes that are difficult to
process by other processing methods.
 Small deterioration layer and easy to process
complex shapes.
 It is not affected by the hardness or strength
of the material. Development completed in
October 2018
 In consultation with KFX T50 engine nozzle
pairing
Titanium chemical milling
< Titanium chemical milling products >
Aviation Division
Business Area / Special process titanium chemical milling

19. 19
LAKWOO
I N D U S T R Y C O . L T D .
< Semiconductor manufacturing related parts >
- Main Partners–
Aviation Division
Business Area / Semiconductor tool manufacturing

20. Aviation Division
R&D / Rubber Hand Knob Development (Completed)
20
LAKWOO
I N D U S T R Y C O . L T D .
Replaces the existing consumable plastic hand knob
Permanent use with rubber hand knob
< Plastic hand knob before development > < Plastic hand knob after development >

21. Aviation Division
R&D / T50 engine nozzle pairing (completed)
21
LAKWOO
I N D U S T R Y C O . L T D .
T50 advanced trainer engine cover
Titanium chemical milling and T50 nozzle pairing assembly development completed
The only technology possessed by Lakwoo Industry Co., Ltd. in Korea

22. Aviation Division
R&D / Torque-free fitting (commercialization in progress)
22
LAKWOO
I N D U S T R Y C O . L T D .
Completed development of torque-free fittings
Commercialization in progress with the concept of application for launch vehicle
and fire extinguishing pipe

23. Aviation Division
Equipment / Production Equipment
23
LAKWOO
I N D U S T R Y C O . L T D .
< 5-axis MCT > < MCT 10.5 >

24. 24
LAKWOO
I N D U S T R Y C O . L T D .
< 3-axis MCT > < 3-axis MCT > <2 laser marking machines >
Aviation Division
Equipment / Production Equipment

25. 25
LAKWOO
I N D U S T R Y C O . L T D .
< CNC - Router>
Aviation Division
Equipment / Production Equipment

26. 26
LAKWOO
I N D U S T R Y C O . L T D .
< Chemical milling equipment >
Aviation Division
Equipment / Production Equipment

27. 27
LAKWOO
I N D U S T R Y C O . L T D .
NO Descriptions Size Q’ty Mfg Company Year Remark
1 MCT 10.5 lcv1060 1 SMEC 2013
2 MCT 6.5 FX-5(660X1,200) 1 MATSUURA 2008 30,000 RPM
3 MCT 6.5 MYNX 6500 1 DooSAN 2010
4 MCT 6 DM50V 1 DMC 2011
5 CNC-6inch
Lynx220LMA(
Multifunction machine)
1 DooSAN 2010
6 CNC-8inch
PUMA240MA(
Multifunction machine)
1 DooSAN 2010
7 CNC-6inch PUMA240B 2 DooSAN 2011
8 CNC-6inch CUTex 160 1 HWACHEON 2011
9 CNC-6inch SKT 100 2 HYUDAI-WIA 2011
10 Milling HT-H-1100 1 HWACHEON 2003
11 Milling HEX M10 1 NAMSEON 2005
12 Universal lathe 2400mm 1 NAMSEON 2006
13 CNC - Router 1,220 X 2,440 1 Hyupsung 2021
14 CNC Bending Press 2,500 Length 1 Amada 2021
15 Radial Milling 1200 1 JO CWANG 2011
16 Centering machine 1 - 2011
17 drilling machine DUA-560 1 - 2010
18 Laser marking machine 300 X 300 1 DONG SUNG 2012
19 5-axis processing machine ∅2,600×2,200(24,000rpm) 1 DMG 2013
20
5-axis high-speed processing
machine
∅1,500×1,250(12,000rpm) 1 DMG 2014
Aviation Division

28. 28
LAKWOO
I N D U S T R Y C O . L T D .
NO Descriptions Size Q’ty Mfg Company Year Remark
1 5-Axis MCT (38호기) 5,000 X 3,800 X 1,000 1 HARTFORD
2 5-Axis MCT (29호기) 3,000 X 2,900 X 1,200 1 HARTFORD
3 5-FACE MCT (43호기) 7,250 X 4,300 X 700 X 1,100 1 HARTFORD
4 3-Axis MCT (26호기) 4,050 X 2,600 X 920 1 HARTFORD
5 3-Axis MCT (23호기) 4,000 X 2,200 X 780 1
HARTFORD
6 3-Axis MCT (21호기) 4,050 X 2,100 X 780 1 HARTFORD
7 3-Axis MCT (15호기) 3,000 X 1,500 X 920 2 HARTFORD
8 CNC – Router 1,220 X 2,440 2
9 Vacuum heat
10
11
12
13
14
15
16
17
18
19
20
Aviation Division

29. Aviation Division
Equipment / Measurement Equipment
29
LAKWOO
I N D U S T R Y C O . L T D .
< CMM Unit 1 > < CMM Unit 2 > < Laser Tracker 2ea>

30. 30
LAKWOO
I N D U S T R Y C O . L T D .
< Shape measuring machine> < Tool measuring machine> < Precision projector >
Aviation Division
Equipment / Measurement Equipment

31. 31
LAKWOO
I N D U S T R Y C O . L T D .
NO Machine equipment name Standard Producer
Holding
quantity Remark
1 Laser Tracker AT 901B HEXAGON LEICA 1
2 Laser Tracker AT 930 HEXAGON LEICA
3 3D measuring machine 1,500X3,000 HEXAGON 1
4 3D measuring machine 800X1000 HEXAGON 1
5 Rockwell hardness tester
6 Linear height (2D measurement) 0-972mm MITUTOYO 1
7 Digimatic Height Gauge 300,600 MITUTOYO 2
8 Magnet block 150,200,250 KANETEC 3
9 Vernier callipers By standard MITUTOYO 12 Digital included
10 Outside micro meta By standard MITUTOYO 2SET
11 Inside micro meta By standard MITUTOYO 2SET
12 Bore gauge By standard MITUTOYO 6SET
13 Dial indicator 0.01,0.001 MITUTOYO 6
14 Dial test indicator 0.01, 0.001 MITUTOYO 2
15 Seokjeongban - 4 1500~
16 Ring gauge master Link by model 17
17 Plug gauge Link by model 17
18 Step gauge Link by model 17
Aviation Division
Equipment / Measurement Equipment

32. Aviation Division
New Investment Plan (3rd place)
32
LAKWOO
I N D U S T R Y C O . L T D .
land area : 7,972㎡
Planned building area : 1,440㎡
118-1, Banyong-ri, Chukdong-myeon, Sacheon-si,
Gyeongsangnam-do, Republic of Korea
New construction of the 3rd factory of Nakwoo Industry Co., Ltd.
Planned for aircraft exterior, sheet metal, and machining

33. Ceramic Division
03
1. Ceramic Division 2. Business Area

34. Ceramic Division
34
LAKWOO
I N D U S T R Y C O . L T D .
• Production of ceramic products
• Petrochemical catalyst production
• Power plant additive production
• Orthopedic ceramic production
• Various catalyst regeneration
• Korea Southern Power Co., Ltd.
Location
Business
Domain
Major
Customers

35. 35
LAKWOO
I N D U S T R Y C O . L T D .
1. Haloysite quality combustion additive to increase
power generation efficiency of thermal power
plant
2. Has higher efficiency than existing imported
kaolin
3. We are under positive review of plant expansion
as the number of customers increases
< Slag deposited outside
the pipe >
< Status of pipe corrosion and
damage after sludge removal >
< After using LSW100
combustion additive The view of
the economizer tube >
Business Area / Power Plant Additive

36. 36
LAKWOO
I N D U S T R Y C O . L T D .
Definite casting product for investment casting process
(Various pots and casting parts, fireproof ceramic pot
for the production of cathode materials, etc.)
It is used for precision casting for aircraft, generators,
and cathode material for secondary batteries.
Business Area / Orthopedic ceramic

37. 37
LAKWOO
I N D U S T R Y C O . L T D .
Development and production of ceramic paint for electromagnetic wave (EMP) shielding
Plan to develop technologies for aviation-specific paint, stealth paint, etc.
Business Area / Electronic shielding paint

38. Patent and Certification
04
1. Current patent status 2. Corporate Certificate

39. Patent and certification
Current patent status
39
LAKWOO
I N D U S T R Y C O . L T D .
peeling cutter for circumference of fruit’s calyx
국내 10-2009-0016860
peeling cutter for fruits
국내 10-2009-0016854
Automatic dried persimmon forming device
국내 10-2009-0100837
Wall coatings thin textured finishes consisting promarily of kaolin
국내 10-2014-0114333
Raw Material Selection And Refining Method For Petrochemical Catalyst Of Halloysite Kaolin Raw Ore
국내 10-2017-0029272
Ceramic mold system for high temperature molding
국내 10-2016-0078401

40. 40
LAKWOO
I N D U S T R Y C O . L T D .
Nanoclay to improve thickening and thixotropic behavior in natural paints and the preparing process the
same
국내 10-2017-0182481
Fluidized-bed boiler interior and tube surface slagging or fouling combustion additives using lime and
biomass as fuel
국내 10-2019-0092306
Sagger for synthesizing positive electrode active material of secondary battery and manufacturing
method of the same
국내 10-2012-0038227
Patent and certification
Current patent status

41. Patent and certification
orporate Certificate
41
LAKWOO
I N D U S T R Y C O . L T D .

42. THANK YOU
A Trustworthy and Faithful Company