Sunrise Foundry CO.,LTD
| Payment Terms | T/T, L/C |
| Supply Ability | 80,000 pcs monthly |
| Delivery Time | 30 days |
| Packaging Details | Wooden Case |
| Material | Cast steel |
| Process | Precision investment |
| Size | As per drawing |
| Finish | Sandblasting |
| OEM | Available |
| Inspection | 100% before shipment |
| Brand Name | NC838 |
| Model Number | 838 |
| Certification | ISO9001,CE,SGS |
| Place of Origin | Mainland China |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 80,000 pcs monthly |
| Delivery Time | 30 days | Packaging Details | Wooden Case |
| Material | Cast steel | Process | Precision investment |
| Size | As per drawing | Finish | Sandblasting |
| OEM | Available | Inspection | 100% before shipment |
| Brand Name | NC838 | Model Number | 838 |
| Certification | ISO9001,CE,SGS | Place of Origin | Mainland China |
| High Light | steel investment casting ，investment and precision casting ，lost wax casting | ||
Metal Hardware Accessories Precision Investment Carbon Steel Casting
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 | as request |
Production Process
Investment casting process or wax loss process can produce the most complex shape of any alloy.
In order to produce and process these parts, you need a deep understanding of alloys and extensive experience.No other metalworking process offers the same freedom of design as investment casting, making it easier to cast complex shapes and components.
Compared to sand casting, forging, or welding processes, the wax-loss process is superior to any other process in surface treatment.
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)
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1990
Total Annual:
5,000,000-10,000,000
Employee Number:
50~75
Ecer Certification：
Verified Supplier
Factory Introduction 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 custom... Factory Introduction 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 custom...
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