ASTM 60-40-18 Ductile Iron Coated Resin Sand Casting
Product Details
Material | Ductile/ Gray iron/steel |
Process | Sand Casting, shell casting, centrifugal casting |
Surface Treatment | Sand blasting , Polishing, painting, Powder Casting, Plating, Bead Blasting... |
Casting Tolerance | CT7-CT12 or according to customers' requirements |
Weight/kg | 0.05-100kg |
Quality Control | Material, Dimension,Performance,inside defects,Balance test |
OEM/ODM parts range | Auto parts, electronic parts, furniture parts, home appliance and other industrial uses |
Certifications | TS 16949 , ISO 9001 |
Production Process

About Us
Sunrise Foundry is a professional Metal Foundry, located in Ningbo. We have been producing Gray Iron,
Ductile Iron Castings and and any other precision castings for more than 25 years.
We are dedicated to meet different requirements of various customers across the world, products are mainly
involved Agricultural and Construction Machinery, Hydraulic, Mining industry, Municipal Products, some steel
and stainless steel castings for Pumps and Valves, Pipe Fittings, etc.
Please feel free to contact us if you have any requests.
Quality Control
We have the chemical elements' analysis centre and the mechanical testing centre which include the following quality control measures:
1. Spectrographic analysis, magnaflux crack detection, ultrasonic detection, dynamic fatigue testing, hardness testing, proof andultimate breaking strength test...
2.TUV DIN EN ISO 9001: 2000 & ISO/TS16949 available.
3. The good quality control is the key to keep long term cooperation.
4. Material report, dimension report and photos will be sent to customer
FAQ
1) Checking the raw material after they reach our factory------- Incoming quality control ( IQC)
2) Checking the details before the production line operated
3) Have full inspection and routing inspection during mass production---In process quality control(IPQC)
4) Checking the goods after they are finished---- Final quality control(FQC)
5) Checking the goods after they are finished-----Outgoing quality control(OQC)