Changzhou Tiangong Forging Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 56000 Tons per year |
| Delivery Time | 30days |
| Packaging Details | Pallet |
| Size | Customized as per requirement |
| Section shape | tidy or Customizable |
| Secondary or not | Brand new |
| Material | 42CrMo, 18CrNiMo7-6 45# and more |
| Surface | Customers't Requirement |
| Utstandard | Optional level |
| Oem/Odm | Optional |
| Application | Hydraulic Breaker |
| Brand Name | Tiangong |
| Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 56000 Tons per year |
| Delivery Time | 30days | Packaging Details | Pallet |
| Size | Customized as per requirement | Section shape | tidy or Customizable |
| Secondary or not | Brand new | Material | 42CrMo, 18CrNiMo7-6 45# and more |
| Surface | Customers't Requirement | Utstandard | Optional level |
| Oem/Odm | Optional | Application | Hydraulic Breaker |
| Brand Name | Tiangong | Certification | ISO9001, ISO14001,ISO45001 |
| Place of Origin | Changzhou, China | ||
| High Light | 18CrNiMo7-6 forged iron block ，45# forged iron block ，Hydraulic Breaker Forged Parts | ||
42CrMo, 18CrNiMo7-6 45# Carbon Steel, Alloy Steel Custom Forged Parts Hydraulic Breaker.
We are dedicated to manufacturing high-durability forged components specifically designed for hydraulic breakers used in construction, mining, and demolition environments. Engineered to absorb extreme impact forces and resist severe abrasion, our parts are made from high-grade carbon and alloy steels such as 42CrMo 18CrNiMo7-6 45#.
Each forging undergoes precision-controlled forging and heat treatment processes, resulting in excellent mechanical strength, wear resistance, and dimensional accuracy — even under the most punishing field conditions.
For over five years, we have been a strategic forging supplier to a leading Korean heavy equipment manufacturer. This long-standing partnership reflects our ability to provide:
Consistent product performance in fatigue-critical environments
Reliable lead times through integrated production and process control
Stable quality across repeat orders, backed by material traceability and full inspection
Our commitment to quality, responsiveness, and technical support makes us a preferred choice for OEMs and equipment rebuilders worldwide.
These are the main inspection equipments:
| Our Lab inspection equipment | |
| 1 | Spectral component analyzer |
| 2 | Impact strength testing machine |
| 3 | Impact test cryogenic tank |
| 4 | Ultrasonic flaw detector |
| 5 | Brinell hardness tester |
| 6 | Rockwell hardness tester |
| 7 | Digital hydraulic universal testing machine |
| 8 | H.Metallurgical microscope |
| 9 | Program-controlled box furnace |
| Material | 4140,4130,18CrNiMo7-6,4340,4330,1.7225,35# 45# 20CrMnTi 20CrMnMo 18CrNiMo7-6 42CrMo 35CrMo |
| Forging Equipment | 5 TON, 8 TON, 12 TON Hydralic hammer |
| Apply for | Hydraulic Breaker |
| Manufacturing Process | Forging+heat treatment+rough machining |
| Forging ratio | ≥3 Ensures fine grain refinement, enhanced tensile strength, and excellent internal soundness for heavy-duty operation |
| Delivery terms | Rough machining(N+T) |
| Test equipment | Spectrograph, UT device, tensile and impact test machine, metalloscope,external micrometer, bore dial indicator, hardness testing device and so on. |
| Service | Our service included the forging, process, heat treatment, finish machining, package, local logistics, customers clearance and maritime transport. We took the customer’s requirements as the principal thing, and pay attention on the products quality. |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1994
Total Annual:
27.5 million -28 million
Employee Number:
135~150
Ecer Certification：
Verified Supplier
About CHANGZHOU TIANGONG We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ... About CHANGZHOU TIANGONG We are a Chinese company with over 30 years of forging experience. Our focus lies in the production of machine free forged products. We take pride in our independent quality assurance laboratory, which ensures that all our products meet ...
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