Sunrise Foundry CO.,LTD
Sunrise Foundry CO.,LTD Profession makes things perfect！
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Stainless Steel Investment Casting Bicycle Parts
Product Details
| Material | Carbon steel, Alloy steel, Stainless steel, Aluminium, Copper |
| Process | Lost wax casting + CNC machining |
| Casting tolerance | ISO 2768-mK, VDG P690 D1-D2, ISO8062-3-2007 DCTG4-6, GCTG4-6 |
| Casting roughness | Ra1.6-3.2 |
| Machining roughness | Ra0.8-3.2 |
| Casting weight range | 0.005-50kg |
| Material standard | GB, ASTM, AISI, DIN, BS, JIS, NF, AS, AAR.... |
| Surface treatment | Zinc plating, Polishing, Anodizing, Painting, Nickel plating |
| Heat treatment | Annealing, Normalizing, Hardening, Tempering, Case hardening.... |
| Service | OEM& ODM |
| Quality Control | IATF16949:2016, ISO14001:2015, ISO9001 |
| Application | Auto Parts |
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
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)
FAQ
Q: Are you a factory or trading company?
A:We're a direct factory,we have our own casting foundry and machining factory over 30 years.
Q: Do you make customized products based on our design drawings?
A: Yes, we are a professional metal fabrication factory with 20 experiences to make custom products according to clients' drawings.
Q: Will my drawing be safe after you get it?
A: Yes, we will not release your design to third party unless with your permission.
Q: What is the MOQ?
A: Usually we don't set MOQ, but the more, the cheaper. Besides, we are happy to make prototype or sample for clients to ensure quality standard.