| After-sales Service: | Available |
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| Warranty: | 3 Years |
| Condition: | New |
| Color: | Natural Color |
| Certification: | CE, DIN, ISO |
| Structure: | Single |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Item | Steering Knuckle/Auto Parts |
| Surface Treatment | Sand Blast, Electrophoretic |
| Surface Roughness | Ra0.05∼Ra50, Depends on Customer's Requirements |
| Standard | GB, ASTM |
| Certification | CE, RoHS, ISO 9001:2000, ISO 9001:2008, CE, RoHS, IATF16949 ISO9001:2015 |
| Casting Form Material | Sand |
| Casting Form Usage Count | Disposable |
| Machining Tolerance | +/-0.01mm |
| Casting Metal | Ductile Iron/Carbon Steel/Alloy Steel. |
| Coating | Electrophoretic Paint |
| Annual Supply | 1000000 Pieces |
| Product Application | Forklift, Automobile, Truck, Train, Tractor, Trailer, Lathe Machine, Railway, etc. |
| Machining Method | CNC Machining, Milling, Drilling, Boring, etc |
| Transport Package | Wooden Case |
| Specification | 0.1KG-3Tons |
| Trademark | OEM |
| Origin | Rizhao, China |
| Loading Port | Rizhao or Qingdao Port |
| HS Code | 8708949090 |
| Specification | According to customer's drawing or sample. | |
| Casting Weight | 0.1KG-3Tons | |
| Casting Standard | ISO ,DIN, AISI, ASTM, BS, JIS, etc. | |
| Casting Tolerance | CT7-CT8. | |
| Surface Roughness | Ra0.05-Ra50. | |
| Heat Treatment | Normalizing, Annealing, Quenching, Tempering, etc. | |
| Casting Material | High grade ductile iron(QT1050-6)/(QT800-5)/(QT600-5), Grey iron, Stainless steel, Carbon steel. | |
| Casting Process | Sand Casting | |
| Investment Casting | ||
| Lost Foam Casting | ||
| Vacuum process casting | ||
| Surface Preparation | Sand Blasting, Plating, Galvanized, Spray-Paint, Passivating, Polishing, Electrophoresis, Machining, etc. | |
| Inspection Equipment | Test equipment: Spectrum Analyzer, Hexagon CMM, Hardness test equipment, Tension test machine, E-coating testing equipments, Metalloscope. | |
| Dimension Inspection | Coordinate Measuring Machine (CMM), Calipers, Height Gauge, Micrometer Calipers, Inside Caliper Gauge, Angle and R Gauge, customized gauge, etc. | |
| Product application | Our Products Are Widely Used In Many Industries, Such As Automobile, Truck, Train, Railway, Tractor, Trailer, Lathe Machine, Fitness Equipment, Agricultural Machinery, Mining Machinery, Petroleum Machinery, Engineering Machinery, Shipbuilding, Construction And Other Power Equipment. | |
| Sample production cycle | 30-45 Working days. | |
| Drawing Type | Customer to Provide Drawing | |
Established in 1980, Sino Industry and Trade Co., Ltd. (hereinafter referred to "SITC") is a leading manufacturer of casting/forging/machining parts in China. Being one of major suppliers of customized parts for automobile/machinery manufacturers spreaded all over the world, as well as China automotive giants FAW/FOTON/SINOTRUK/SANY/HOWO/SHACMAN designated supplier for customization of auto parts, the company has been commited to offer high quality products with competitive prices and excellent service worldwide, and focuses on creating greater value for customers.
Headquartered in Rizhao City, Shandong Province, P.R. China, only one hour's drive from away the nearest sea port(Qingdao Port), the company wholly owns a subsidiary production factory named "Rizhao Longshan Pricision Machinery Manufacture Co., Ltd.", which possesses superior production equipment, strict and effective quality assurance system, excellent and perfect detection means, rich and abundant technical force. As an experienced, reliable, professional OEM/ODM manufacturer with good reputation in the industry which has already passed ISO9001&IATF16949 International Quality Management System certafication, SITC has a senior engineering technical team with special skills and rich experience for over 40 years in product design, casting, forging, and machining fields, which has special technology and skill to solve and handle special material, special structure, special defect and special processing.
SITC is a member of China Foundry Association, and the member unit of China International Chamber of Commerce. More than 40 years experience in casting/forging/machining industry, with 60 experienced technical engineers and 800 skilled workers, the company's goal is to leverage its first-mover advantage in this field to support global low-carbon economic development. We are agile and quick to react to market dynamics, meet the evolving needs of, and provide optimal solution and real one-stop service to, our customers.
Suppliers with verified business licenses
Audited Supplier 
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