ductile iron Sand Casting

Price: 1.0~50.0 USD
Trade Term: FOB
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 
  • Model No.: COSZO-25 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 ton
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 18tons/month
  • Packing:wooden
  • Delivery Date: on-time deliver
COSZO is equipped many facilities for the green sand molding, and the resin sand molding. Various high
quality castings are made of gray iron, ductile iron, aluminum, brass etc.
Quality control checks are performed throughout the casting process form screening the raw material for
stability the concentration of alloy and melted by the electric furnace. We analyze the chemical elements
concentration of the alloy with spark spectrometer testing before casting.
After casting and heat treatment we continue testing by metallurgical microsturctural analysis, as well as
checking tensile, impact strength and surface hardness by physical test and magnetic particde etc.

Sand Casting :
1, Material: Cast iron, Carbon Steel; Alloy Steel; ductile iron;gray iron.
2, Standard: ASTM, GB or as per Client
3, Professional Service
4, Full set Quality Control
5, Best Quality and Best Price
6, On time delivery
7, Sand Casting Process:
    Client Drawing-Pattern-Casting-Rough Machining-heat treatment-Mechanical testing-Final Maching
Quality Assurance Document:
Sand Casting
1, Item Testing Plan will be submit to Customer in 2 days after Signed Contract.
2, All the Q.A Document as per Client Requirments will be submited in 1 week after final product delivery.
Packing and Shipping
1, Standard wooden Skid or Box for export
2, Delivery: As per Contract delivery on Time.
3, Shipping: As per Client request, We can accept CIF, Door to Door etc.
                    Or Client Authorized Agent, we supply all the necessary assistant.
Service offer:
1, Drawing:
We can translate your original drawing; make manufacturing procedure, offer best suggestions on the design.
2, Quality
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.
3, Inspection:
We have professional inspectors. All these inspectors are qualified.
Ningbo COSZO Industry & Trade Co., Ltd.
Material Range
Carbon SteelAlloy Steel
Stainless Steelductile iron
gray iron Aluminum Alloy
Copper Alloy
From 50 grams to 150 kilograms (Depending on the actual design)
Second Operation
CNC MachiningPlanning
Available Finish
  Polishing  Zinc Plating
  Chrome Plating  Polished Brass
  Nickel Plating  Electrophoresis
  Dichromate  Vibratory Milling & Electropolish
  Powder Coating  Painting
  Anodization  Phosphating
   Heat Treatment
Annealing  Tempering
  Carbonitriding  Normalizing
  Nitriding  Carburizing
  Induction Hardening
  Excellent and High Quality Control  2nd Processes Are Supplied
  Competitive Prices  Small Order Acceptable
  On-time Delivery  OEM Accepted
  ISO 9001-2000

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
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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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