1. Tongyu Heavy Industry Co. Ltd.

2. 1. Brief Information of Tongyu
 Public listed company, stock code 300185
 Location: Yucheng, Shandong, China
 Employee: 2000 people
 Total assets: 5.6 Billion (RMB)
 Floor space: 920,000m2

3. →Industry park :
Smelting shop,
Forging shop 6000t、12000t Forging press,
Heat treatment shop,
Heavy equipment machining shop,
Foundry for Castings
→Pioneer park :
Forging shop 3150t &1250t forging pressForging shop 3150t &1250t forging press
Machining shop
→Innovation park:
ESR shop
Heat treatment shop
Machining shop

4.  Melting
 Forging
 Heat treatment
2. Complete Industrial Chain for forging & Casting
 Machining
 Surface treatment
 Inspection

5. 2.1 Melting and ESR
 Electric Arc Furnace
 50 tons 1 set
 100 tons 1 set
 Ladle Refining Furnace
 50 tons 1 set
 150 tons 1 sets
 VD/VOD Furnace
 50 tons 1 set 50 tons 1 set
 150 tons 1 sets
 Vacuum Pouring equipments
 50-450 tons 10 sets
 Three-phase ESR equipment
 40 tons 1 set
 30 tons 1 set
 20 tons 1 set
 Single-phase ESR equipment
 20 tons 3 set
Annual output: 700,000 tonsAnnual output: 700,000 tons
Max Ingot: 450 tonsMax Ingot: 450 tons
Max ESR Ingot: 80 tonsMax ESR Ingot: 80 tons

6. 2.2 Forging equipments
 Forging Press:
 12000t 1 set
 6000t 1 set
 3150t 1 set
 1250t 1 set
 Manipulator:
 450t 1 set
 80t 1 set 80t 1 set
 10t 1 set
 Furnace
 Quantity: 35 sets
 Dimensions：7X10m,5X25m,6X15m,etc.
 Forging Head Crane:
 550t、500t、400t、200t, etc.
 Annual Forging output:
 180,000 tons 120MN Forging Press

8. 2.3 Heat treatment equipments
 The company owns 13 sets of national advanced car-bottom furnaces (size:
3m×25m,6m×15m, 7m×10m), 13 sets of vertical furnaces (size: Φ3.2×19m、
Φ2.6×30m), 1 set of cover-furnace size 3.0×20m，1 set of Twice Frequency
Induction Quenching Machine,1 set of spray quenching machine, and 2 sets of
CNC hydraulic straightening machine (25MN &30 MN).
Annual output 115,000 tons.
 Max Heat Treatment Capacity：
 Vertical Furnace：2.2×26m in size ，and 200t in weight
 Car-bottom Furnace：max length: 15m，max diameter: 7m，max weight: 220t.
 Cover Furnace： max length: 20m，max diameter: 0.8m，max weight: 100t.

9. Heat Treatment Equipments

10.  Machinery Type Quantity
 CNC Heavy Duty Horizontal Lathe 95
 Vertical Lathe (CNC) 9
 Deep Hole Drilling & Boring Machine 14
2.4 Machining equipments
 CNC double column/floor boring and milling machine 19
 Milling Machine 10
 Grinding Machine 12
 Drilling machine 14
 Planning Machine 4
 Line Cutting Machine 1

11. Type of Equipment Machining Capacity Bearing Weight
Horizontal Lathe Max diameter: 4.5m, Max Length: 30m 350t
Vertical Lathe Max diameter: 10m, Max Height:6m 300tVertical Lathe Max diameter: 10m, Max Height:6m 300t
Deep Hole Working Max Inside Diameter: 2m, Max length: 15m 120t
Boring & Milling Max capacity: Length/Width/Height 20m/8m/4.5m 350t
Grinding Max diameter 3m, length:18m 250t

12. CNC double column boring-milling machine
XKA2850×160 CNC boring-milling machine PAMA-VERTIRAM 7000 NC-Planer Milling MachineXKA2850×160 CNC boring-milling machine PAMA-VERTIRAM 7000 NC-Planer Milling Machine
CNC floor boring and milling machine
PAMA-W260HC.NC W200HC.NC SKODA-W250HC.NC W200HC.NC

13. C61400×25m , CK61450×16m , CK61250×16 CNC Horizontal Lathe
CNC Heavy Duty Horizontal Lathe
Heavy Duty Horizontal Deep Hole Boring Machine
C61400×25m , CK61450×16m , CK61250×16 CNC Horizontal Lathe
T21100×15 C61160×20 C61200×26m
Deep Hole Drilling & Boring Machine Heavy Duty Horizontal Machining & Boring Lathe

14. CNC Heavy Vertical Lathe （Max diameter 10m）
C52100EX60/300, CD5280E×50m/160, CD5263E×40m/100 CNC Double-column Vertical Turning& Boring Mill
Heavy Duty CNC Roller Milling Machine
C52100EX60/300, CD5280E×50m/160, CD5263E×40m/100 CNC Double-column Vertical Turning& Boring Mill
M84300X18/250 , MJK84260×9m, M84200×5m CNC Roller Milling Machine

15. 2.5 Surface Treatment
 Sand blasting
 Coating
 Metalizing
 Painting Painting
Automatic Sandblasting Machine
Painting & baking Room

16. 2.6 Inspection Equipments
 Chemical Analysis
 Mechanical property
 NDT
 Metallographic Test
 Dimension
 CMM (Coordinate Measuring Machine)

17. Chemical Analysis
Metallographic Test
Mechanical Property Test

18. NDT(UT/MT/PT…)
Micro-meter , Roughness Instrument, CMM
L=6m, W= 2m, H=2.5m

19. 2.7 Leading Product
Forged Specialty Steel Bars/Blocks/Flats/Rings/Tubes/plates
Main shaft for wind turbine
Pipe mould for ductile casting pipe
Rotor shaft for steam turbine/generators
Forgings for power plant and pressure vessel
Shipping shaft
Forgings for cement industry/mining industry
… …

20.  Forged Specialty Steel Bars/Blocks/Flats/Rings/Tubes/plates
Tool Steel Blocks DIN 1.2344 Plastic Mould Steel DIN 1.2312
Alloy Steel Plate DIN 1.7225 Die Steel Block DIN 1.2714

21. Alloy Steel 34CrNiMo6Alloy Steel 18CrNiMo7-6 Alloy Steel 34CrNiMo6
Bearing Steel JIS SUJ-2 Hollow Bar 40CrNiMoA

22. Ring GCr15SiMn Backup RollRing GCr15SiMn Backup Roll
Tube Working Roll

23. Main Shaft for MW Grade Wind Turbine
DN50-DN2600 Pipe mould for Ductile Iron Pipe
DN1400X8000 Overall Forged Pipe

24. Rotor shaft for Steam Turbine/Generator

25. Forgings for Power Station & Pressure Vessel
Shaft for Hydro turbine Large Diameter and High-pressure Seamless Pipe
Large Forged Three-way Pipe

26. Forgings for Mine Industry, Metallurgy Industry, Marine
Mine Hoist Head Sheave Shaft Ship Shaft Large Deum

27. 2.8 Certification / License
 ISO9001:2008
 ISO14001:2004
 OHSAS 18001:1999
 Special Equipment Manufacturing License（Pressure Piping Components）
 The License for Forging Product in Boiler Pressure Vessel
 US ASME Nuclear MO Certificate
 Certificates of Shipping Classification Society
（BV, CCS, DNV, ABS, LR, GL, KR, RA ）

28. ISO9001:2008 ISO14001:2004 OHSAS18001:1999
Special Equipment Manufacturing ASME MO Approval Pressure vessel safety
License registration certificate

29. LR KR GL DNV
CCS BV RA ABS