About Us
Tongda Casting, TD for short, is a leading manufacturer and exporter specialized in investment & precision casting for over 20 years. All OEM casting parts meet our clients' needs, based on the ISO 9001:2008 quality control system guidelines. Hope to find a way to help expand your business in the future.

About the Product
1. Casting Parts
2. Techniques: lost wax & foam casting
3. Materials: ductile iron, grey iron, carbon steel, alloy steel, etc.
4. Certificates: ISO 9001:2008, ISO/TS 16949:2009, ISO 14001:2008, Germanischer Lloyd, DNV, ABS, etc.

About Our Product List
1. Auto Casting Parts
2. G.E.T. / Excavator Casting Parts
3. Mining Machinery Casting Parts
4. Construction Machinery Casting Parts
5. Railway / Train Casting Parts
6. Agriculture Machinery Casting Parts
7. Forklift Casting Parts
8. Marine Casting Parts
9. Machining Parts, etc.

All casting parts are OEM. Our OEM brands below:
PENGO, BYG, JCB, CATERPILLAR, ESCO, HITACHI, VOLVO, HYUNDAI, KOMATSU, KOBELCO, KAWASAKI, LIEBHERR, H&L, UNI-Z, BOBCAT, BOFORS, DAEWOO, DOOSAN, etc.

About the Quality
In order to ensure product quality, we already built a testing lab, which has the following instruments & equipments:
1. impact testing machine
2. universal testing machine
3. spectrum analysis instrument
4. X-ray tester
5. hardness tester
6. ultrasonic
7. magnetic particle inspector
8. three coordinate measuring machine (CMM)
9. metallographic examination instrument, etc.

About the Machining
Tongda also has its own machining workshop with the following various equipments:
1. Machining Center: 6 sets
2. CNC Lathe: 8 sets
3. Milling Machine: 7 sets
4. Engine Lathe: 9 sets
5. Vertical Lathe: 1 set
6. Vertical Drill: 8 sets
7. Radial Drill: 1 set
8. Planer: 2 sets
9. Engraving Machine: 2 sets
10. Grinding Machine: 1 set
11. Bench Drill: 1 set
12. Hydraulic Press: 1 set
13. Rivet Machine: 1 set
14. Wrapping Machine: 1 set
15. Tapping Machine: 1 set
16. and so on

Should you wanna know more about casting parts, please kindly feel free to contact us. Any further interest, welcome to visit our factories any time and talk more.