Specifications
1. excavators parts2. lost wax & foam casting
3. ISO9001, TS16949, etc
4. steel & iron castings
5. over 20 years experience
Group Introduction
We are a group company registered Zhejiang Huashen Group with 7 subsidiaries, three of which are engaged in casting parts manufacturing, marketing, exporting, etc.
They are Ningbo Tongda Precision Casting Co., Ltd., Ningbo Fenghua Tongda Precision Casting Co., Ltd. and Ningbo Inrise International Trading Co., Ltd.
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 customers' needs, based on the ISO 9001:2008 quality control system guidelines. Hope to find a way to help expand your business in the future.
Ningbo Tongda Precision Casting Co., Ltd.
Ningbo Fenghua Tongda Precison Castng Co., Ltd.
Casting Parts Category
1. Auto Casting Parts
2. G.E.T. / Excavator Casting Parts
3. Mining Machinery Casting Parts
4. Construction Machinery Casting Parts, Excavator Parts, etc.
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, based on drawings or samples. 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
Factory Overview
Following is a brief introduction about our two factories: | ||
| Factory Name | Ningbo Fenghua Tongda Precision Casting Co., Ltd. | Ningbo Tongda Precision Casting Co. |
| 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 |
| Materials | 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 | 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 9. Metallographic Examination Instrument, etc. | |
| Automated Production Equipments | 1. Wax Model Injecting Machine 2. Shell Making Line 3. Dewaxing Line 4. Heat Treatment Mesh Belt Furnace 5. Gas Furnace 6. Painting Line, etc. | |
Tongda also has its own 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
Should you wanna know more about excavator parts, please kindly feel free to contact us. Any further interest, welcome to visit our factories any time and talk more.