SLIDE 1
www.dunli.com
COMPANY PROFILE PRESENTATION DUNLI GROUP - Hangzhou China - - PowerPoint PPT Presentation
COMPANY PROFILE PRESENTATION DUNLI GROUP - Hangzhou China - - PowerPoint PPT Presentation
COMPANY PROFILE PRESENTATION DUNLI GROUP - Hangzhou China www.dunli.com I NDEX 1 . General Presentation About the group Group turnover The leadership of Dunli Company history timelines Application for Dunli products 2 .
SLIDE 2
SLIDE 3
www.dunli.com
1 . General Presentation
SLIDE 4
www.dunli.com
About the Group 8 SUBSIDIARIES 530 MIL $. TURNOVER ESTABLISHED SINCE 1980 AROUND 1.300 ENPLOYEES 300.000 SQM MANUFACTURING AREA OEM MANUFACTURER FOR LEADING FANS
SLIDE 5
www.dunli.com
Group Turnover
SLIDE 6
www.dunli.com
Fan Business Turnover
SLIDE 7
www.dunli.com
The leadership of Dunli DUNLI IS LEADER IN CHINA FOR PRODUCTION OF AXIAL & CENTRIFUGAL FANS. AND LEADER FOR EC FANS.
SLIDE 8
www.dunli.com
Com pany history tim elines up to 2 0 1 7
2000 2010 2020 1980
8 SUBSIDIARIES
- 3 SUBSIDIARIES have
- wn logo for sales.
- 2 SUBSIDIARIES only
supply to one customer.
- 3 SUBSIDIARIES only
supply internally.
SLIDE 9
www.dunli.com
Main products of Dunli Group
SLIDE 10
www.dunli.com
Dunli fan products
SLIDE 11
www.dunli.com
Application for Dunli products
Air Cooled Condensers Radial Condenser
SLIDE 12
www.dunli.com
Application for Dunli products
Heat Recovery Unit
SLIDE 13
www.dunli.com
Application for Dunli products
IT Cooling
SLIDE 14
www.dunli.com
2 . R&D and Test
SLIDE 15
www.dunli.com
Aerofoil fan Plastic moulding or aluminum die-casting allow the using of airfoils（NACA,etc） in aerodynamics design. 200- 500mm plastic blades fans 500- 800mm Aluminum
- r plastic
blades fans
SLIDE 16
www.dunli.com
Aileron im peller fan Exclusive patent of DUNLI Vortex reduced Overall efficiency improved Significant reduction in noise Lower unbalancing weight/ lower vibration
SLIDE 17
www.dunli.com
Rain test Over 15 days rain test in R&D process. Certificated by National electrical safety quality supervision and inspection center
SLIDE 18
www.dunli.com
Overspeed and vibration test Over 150% of rated speed test. Vibration test certificated by National Electrical Safety Quality Supervision and Inspection Center
IMG_7975.MOV
SLIDE 19
www.dunli.com
Environm ent test Constant temperature 70℃, 24/ 72 hours. -40℃, 24/ 72 hours. Variable temperature -40~ 70℃, 8 hours, 5 circulations. Constant humidity & temperature 40℃, 93% humidity, 96 hours.
SLIDE 20
www.dunli.com
Lifetim e test Subjected to over 200.000 times on-off cycles test. 5 years lifetime test.
SLIDE 21
www.dunli.com
3 . Organization & Production
SLIDE 22
www.dunli.com
Dunli divisions
- 1. Stator workshop
- 2. Assembly workshop
(1.500.000 FANS/ YR)
- 3. Rotor workshop
- 4. Grill workshop
- 5. Test laboratory
- 6. New powdering workshop
- 7. Warehouse
- 8. Sheet-metal workshop
- 9. Sister company
- 10. Sister company
- 11. EC assembly workshop
(200.000 FANS/ YR)
SLIDE 23
www.dunli.com
Dunli production facilities
SLIDE 24
www.dunli.com
Dunli production facilities
SLIDE 25
www.dunli.com
Dunli production facilities
SLIDE 26
www.dunli.com
Dunli production facilities
SLIDE 27
www.dunli.com
Quality certifications
SLIDE 28
www.dunli.com
Custom ers
SLIDE 29
www.dunli.com
Our m ission
SLIDE 30
www.dunli.com
THANK YOU FOR YOUR ATTENTI ON
www.dunli.com www.dunlielectric.com