Sunrise Foundry CO.,LTD
Sunrise Foundry CO.,LTD Profession makes things perfect！
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Custom Processing Hardware Accessories Stainless Steel Precision Casting Parts
| Casting Process | Lost Wax Casting (Investment Casting) |
| Material Range | carbon steel, alloy steel, stainless steel |
| Material standard | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR |
| Max Linear Size | 1000mm; Max Diameter Size: 600 mm |
| Min Thickness | 3mm |
| Casting Weight Range | 0.10~80kgs |
| Casting Dimension tolerance | CT6-CT8 |
| Casting Surface Roughness | Ra6.4-12.5um |
| Industry Experience | rail, automobile & truck, construction & mining equipment, forklift, agricultural machinery, shipbuilding & marine, petroleum industry, construction, valve and pumps, electric motors, hardware, power equipment |
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
FAQ
Question 1: Do you have ready stock or only do custom order?
Answer: We mainly do custom order according to customers' designs or samples, and a few existing models can be directly ordered for production.
Question 2: What kind of materials can you do?
Answer: We can produce stainless steel, stainless iron, carbon steel, alloy steel, brass, cupronickel, copper and other materials needed by our customer.
Question 3: Which drawings and file formats can you accept?
Answer: We can accept a variety of drawing formats, but the main formats are as follow:
2D, PDF and DWG, 3D, STL, IGES, STEP, Solidworks, etc...
Question 4: What is the delivery time for new mold and its sample?
Answer: Our delivery time depends on casting and finishing requirements, but usually The mold and sample time is 10-15 days, and the mess production is usually 25-30 days after receiving the deposit. For urgent orders, please discuss with us!