Introduction
Hope to find a way to help expand your business in the near future.
Products
1. Auto casting parts
2. G.E.T.(Excavator) casting parts
3. Mining machinery casting parts
4. Railway & train casting parts
5. Agricultural machinery casting parts
6. Forklift casting parts
7. Marine casting parts
8. Machining parts
All casting parts areOEM.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.
Quality Control
Company Overview
Following is a brief introduction about our two factories: |
| Year Established | 2004 | 1993 |
| Occupied Area | 65,000sqm | 33,350sqm |
| Employees | 350 | 700 |
| Capability | 10,000 Tons per Year | 15,000 Tons per Year |
| Export Percentages | 90% | 90% |
| Market Percentages | 1. Europe -- 40% 2. North America -- 35% 3. Asia -- 15% 4. Domestic Market -- 10% |
| Casting Techniques | Lost Wax Casting | Lost Wax & Foam Casting |
| Material | Carbon Steel, Low Alloy Steel | Carbon Steel, Low Alloy Steel, Ductile Iron, Grey Iron, alloy cast iron |
| Sales Percentages | 1. Auto Casting Parts -- 30% 2. G.E.T.(Excavator) Parts -- 30% 3. Railway & Train Casting Parts -- 20% 4. Construction Machinery Casting Parts -- 10% 5. Marine Boat Casting Parts -- 5% 6. Other Casting Parts -- 5% |
| Casting Testing Equipments | Impact Testing Machine, Universal Testing Machine, Spectrum Analysis Instrument, X-ray Tester, Hardness Tester, Ultrasonic, Magnetic Particle Inspector, Three Coordinate Measuring Machine, Metallographic Examination Instrument, etc. |
| Automated Production Equipments | Wax Model Injecting Machine, Shell Making Line, Dewaxing Line, Heat Treatment Mesh Belt Furnace, Gas Furnace, Painting Line, etc. |
Tongda also has a machining workshop with various equipments.
Casting Process
Workshop Show
Automatic Wax Model Injection Machine
Shell-Making Line
Dewaxing Line
Pouring
Heat Treatment Mesh Belt Furnace
Automatic Painting Line
Packing
Warehouse