| Process |
Hot forging , die forging and Free forging |
| Material |
Carbon steel: 1020,1020,1035,1045,1055,Q235,Q345 etc.,
Alloy steel: 40Cr, 20CrMnTi, 20CrNiMo,35CrMn,42CrMo4 etc.,
Stainless steel, SS304,SS316 etc.
Aluminium alloy: 2014 6061 6082 6063 7075
Copper alloy:C34000,C46500,C56000
CW617N |
| Standard |
ISO, DIN, ASTM, BS ect. |
| Weight |
0.1kg - 120kg |
| Machining Process |
CNC Machining / Lathing / Milling / Turning / Boring / Drilling / Tapping /
Broaching /Reaming etc. |
| Machining Tolerance |
0.02mm-0.1mm |
| Machined Surface Quality |
Ra 0.8-Ra3.2 according to customer requirement |
| Applicable Heat Treatment |
Normalization , quenching and tempering , Case Hardening , Nitriding ,
Carbon Nitriding |
| Applicable Finish Surface Treatment |
Shot / sand blast , polishing , Surface passivation , Powder coating , E-
Coating , Chromate Plating , zinc-plate , Dacromat , Painting |
| Testing Equipment |
Supersonic inspection machine , Supersonic flaw detecting machine ,
physics and chemical analysis |
| Packing |
Wooden cases or according to customers' needs |
| MOQ of mass production |
1000-5000pcs |
Product picture
Our company through the forging process produced the high strength alloy steel products, to ensure the efficiency and safety.
The machinery parts produced by the company are made of hot die forging forging process and special heat treatment process, which greatly improves the service life and working efficiency .
We will match different heat treatment processes according to the material. The final high-strength parts are ideally suited to the application environment of the industry.
High-quality forged parts provide security for the smooth operation of your machine.
And they will be the reliable products which you can rely on.
Henan Duanhuang industry Co., Ltd. is located in luoyang, China. Luoyang, the ancient capital, is a world famous historical and cultural city. It is also an important industrial city in China. Many well-known national scientific research institutions are established here, providing key technical support and services for the development and improvement of the industrial chain. The main business of our company is industrial product design, auto parts design and production, other mechanical parts design and production, titanium alloy material and its products research and development production, diamond products research and development production, the company has a complete mechanical parts design and production process supporting process, is a professional machinery parts supplier.
The company has complete hardware supporting facilities, and the hot-die forging press models are 300T, 400T, 630T, 1000T, 1600T, 2500T, 4000T, 8000T and other different tonnage forging presses, which are suitable for the production of products from 0.1 kg to 200 kg. The cold forging machine has 4 hydraulic presses, which can produce cold forging products from 0.01 kg to 20 kg. The products can be made of carbon steel, alloy steel, copper forgings, aluminum forgings, stainless steel, titanium alloy and so on. The company′s products are mainly used in automobile industry, construction machinery industry, railway locomotives, power fittings, mining machinery and other industries. The company′s main customers are China FAW group, China shaanxi automobile group, China locomotive group, China yituo,and so on.
The quality control equipment of the company includes flaw detector, hardness tester, spectrometer, metallographic analysis, tensile test, coordinate measuring instrument, etc. The company is engaged in the industrial product design and production for 20 years, has accumulated the rich industry experience. The company undertakes customized OEM services for processing of incoming drawings and samples, and can complete all processes including 3D modeling design, mold design and production, product forging and pressing, heat treatment of forgings, and machining. Our company has an independent industrial design service center and a professional industrial design service team, which provides strong technical support for technological innovation of enterprises. The company has special metal products design and development, manufacturing and production services. Titanium alloy products and industrial diamond products developed and produced by the company are widely used in machinery manufacturing industry and other related fields.
Trade Capacity
International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW, Others
Terms of Payment: L/C, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Average Lead Time: Peak Season Lead Time: 1-3 months, Off Season Lead Time: one month
Number of Foreign Trading Staff: 4~10 People
Export Percentage: 51%~70%
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Nearest Port: QINGDAO/TIANJIN/SHANGHAI
Production Capacity
Factory Address: Luoyang city, China
No. of R&D Staff: 21-30 People
No. of Production Lines: Above 10
Annual Output Value: Above US$100 Million
Ever Annual Output of Main Products:
| Product Name |
Units Produced (Previous Year) |
| forging parts |
50000 Tons |
All parts are custom made according to customer's drawings or samples.If you have any parts to be made, please feel free to send your kind drawings/samples to us.Technical drawings including material mark, Product weight, Purchase quantity.The comprehensive information will help us quickly calculate the accurate and reasonable price for you.
We are dedicated to provide you with quality products and services, welcome to inquire and order!
Audited Supplier 
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