high precision ring forging part

Payment Terms: T/T,L/C
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Basic Info.
  • Brand Name: COSZO 
  • Specification: From 50 grams to 150 kilograms 
  • Certificate: ISO9001-2000 
  • Export Area: India ,Europe Africa 
  • Model No.: coszo-07 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 ton
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 18tons/month
  • Packing:customized packing
  • Delivery Date: on-time deliver
Ningbo COSZO Industry & Trade Co., Ltd. is one of specialized manufacturer and exporter of various casting
including forging, stamping part , casting, machining part.Located in the East of China, Ningbo city which
is famous for the second biggest container port in China.
we are a professional and experienced foundry(investment casting) with ISO-9000 certified. Our modern
facilities for spark spectrometer, tensile strength, hardness tester, and metallurgical Analysis equipment
etc. can assure the mechanical properties and chemical elements according to your request
Steel Forging Parts

Ring forging:
Cold Forging Part:
1.Material: Alloy Steel, ductile iron, gray iron etc.
2.Best Quality, Competitive Price
3.Professional Services
4.Full set Q.A control
Ring forging:
1.Forging Parts Material: High Strength Alloy Steel or Carbon Steel
2.Forging Parts Process:
    Ingot-Forging-Rough Machining-Heat Treatment-Mechanical testing-Final Machining-Wire Cut
3.Full Set Quality Control System
4.Qualified Inspectors: to guarantee supplying best quality products to Customers

Ningbo COSZO Industry & Trade Co., Ltd.
Steel Forging Parts
Drop Forging Parts
Min weight      
5 kg
Max weight
150 kg
Hammer Forging Parts
Min Weight
150 kg
Max Weight
4,000 kg
Pressure Forging Parts
Max Size
Max Weight
21,000 kg
Pressure Forging Ring
Max Size
OD6,500 mm
Max Weight
18,000 T

OEM and Custimized service offered!!!
Quality Assurance
Steel Forging Parts Cross Cheching Point:
1.Chemical checking in the Qualified Lab
2.NDE after Rough Machining
3.Mechanical testing after Heat Treatment
4.Final NDE, Dimensions check
Packing and Shipping:
1.Standard Wooden box or Skid for export
2.Shipping: Accept FOB, FAS, CNF, CIF and Door to Door etc.
                    Or Client Authorized Shipping Agent
                    COSZO Supplies all the necessary Assistant.
Service offer:
We can translate your original drawing; make manufacturing procedure, offer best suggestions on the design.
We have full set quality control system to guarantee best product quality. Depends on the products, we make different Item Testing Plan, different Manufacturing procedure etc. and we performance certified Lab Mechanical testing, performance UT/MT/PT etc.
We have professional inspectors. All these inspectors are qualified.

Our company can provide the most satisfactory OEM casting products according to the customers drawings and requirements.
If you could send us detailed drawings, specifications, quality required, and actual samples would be highly appreciated. We will provide you not only the most satisfactory process service but also very competitive price.
If you have any difficulties or needs, pls feel free to contact us.
Thank you!

Send message to this supplier
Mr. Andy
Tel: 86-574-88067666
Mobile: 13957802525
Enter between 20 to 3,000 chatacters.
Contact Method
NingBo COSZO Industry & Trade Co., Ltd.
Industrial Zone He Hua Qiao, Ningbo, Zhejiang, China (Mainland) / 315135
Fax: 86-574-88067999
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