Automotive Transmission System Casting Component with Tight Tolerance

• Customization: Available
• Casting Method: Sand Casting
• Casting Form Material: Metal
• Model NO.: Casting Parts-liujie10
• Casting Metal: Cast Iron
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Sand Blast
• Surface Roughness: Ra6.3
• Coating: Zinc oxide
• Machining Tolerance: +/-0.02mm
• Standard: DIN
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Quality Standard: ISO9001
• Machining Type: CNC Turning Milling Drilling Lathe
• Sand Core Type: Resin Sand Core
• Surface Treatments: Polishing/ Shot Blasting
• Color: According to Client's Request
• Drawing Format: Step, STP, Gis, CAD, Pdf, Dwg, etc.
• Logo: Laser Engraving, Silk Printing, More Customized
• Package: PE Foam+Carton+Wooden Box
• Quality Control: 100% Inspection
• Transport Package: According to Customer Requirements
• Specification: 20*30
• Trademark: OEM
• Origin: Qingdao, China
• HS Code: 7325101000
• Production Capacity: 10000 Piece/ Month
• Package Size: 30.00cm * 30.00cm * 20.00cm
• Package Gross Weight: 10.000kg

Product Description

Product Description

Casting parts

At Jiaen MFG, we specialize in high-quality casting parts—engineered to meet the strictest standards of precision, durability, and performance for global industries. Our state-of-the-art casting processes (including die casting, sand casting, and investment casting) enable us to produce complex geometries, tight-tolerance components, and custom solutions tailored to your unique requirements.

Custom Casting Products:

1.Tailored Design for Casting PartsCustomizable dimensions, structures and surface treatments to match client-specific requirements and industry standards

2.High-Precision CastingStrict tolerance control (up to ±0.02mm) ensures accurate fit for complex assemblies

3.Superior DurabilityCastings are engineered to resist corrosion, wear and high loads, suitable for harsh operating environments.

4.Versatile Material OptionsSupports aluminum, carbon steel, alloy steel, stainless steel and other metal materials for different application scenarios. 

5.Cost-Effective Mass ProductionOptimized casting processes reduce material waste and production time, balancing quality and cost efficiency.

Specification

Brand	Jiaen
Our products	Auto spare parts,High-speed Train spare parts,Wind power accessories,communications and security equipment spare parts,Fire Accessories etc, such as Sheet plate series, Cabinet Series,Die casting series,CNCmachining series, Forging Series,Injection plastic series etc
Place of Origin	Qingdao China (Mainland)
Size	OEM Standard Size
Color	Matte or gloss or according to clent's requirement
Process	Casting, Forging, Cnc maching
Product Certification	ISO9001,IAFT16949,EN15085,ISO14001,ISO 45001
Available Materials	Alloy Steel:40CrMnSi /30CrMnSi / 20CrMnSi Carbon Steel: 10#, 35#, 45#, 65#, T10 Stainless Steel: SUS304/ SUS316/ SUS410/ SUS420… AL:5052/5754/5082/5083/6061/6063/6082….
Surface	Paint spraying,Power coating,Anodized,Polishing,Sandblasting,Electrophoresis,Passivation etc
Payment	T/T,L/C,Money Gram,Western Union
Delivery	Sample: 3~5 days for no mould items and 7~10 days for mould items Mass goods:15~20 working days

Company Profile

FAQ

Q1. What materials are commonly used for casting parts?

A:Common materials include aluminum alloys (lightweight, corrosion-resistant), zinc alloys (low melting point, high ductility), magnesium alloys (high strength-to-weight ratio), copper/brass alloys (excellent conductivity), and cast iron (high hardness and wear resistance) .

Q2. What is the ideal wall thickness for die casting parts?

A:Typically, the ideal wall thickness for aluminum die castings is 2mm. However, it depends on the length-thickness ratio—longer parts may require slightly thicker walls for structural stability .

Q3. Is venting necessary in the casting process?

A:Yes, venting is always required. Proper venting helps eliminate air entrapment, reducing gas porosity and ensuring uniform metal flow during casting .

Q4. What causes porosity in casting parts, and how to mitigate it?

A:Porosity stems from gas entrapment (gas porosity) or uneven solidification (shrink porosity). Mitigation includes mold flow analysis for optimal vent design, uniform wall thickness, and thorough metal liquid deoxidation .

Q5. What quality inspection methods are used for casting parts?

A:Inspection methods include X-ray/ultrasonic testing (for internal defects), optical projection/3D coordinate measurement (for dimensional accuracy), and surface roughness testing (for finish quality) .

Q6: Whether inspection to keep the quality ?
1.Accessories samples inspeciton;
2.Finished samples inspeciton;
3.First article inspection ;
4.Rounting inspeciton ;
5.Spot inspection;
6.100% inspection if requested .

Q7: As A Business With Varying Demands, How Can Your Low MOQs Benefit Us?
A: We understand the dynamic nature of your demands. Our flexible production lines and low MOQs mean
you can respond swiftly to market changes without overcommiting resources, ensuring your business stays
agile and cost-effective.

Q8: What Assurances Can You Offer In Terms Of Delivery Timelines And Supply Reliability?
A: With over 20 years of experience and a proven track record in serving international markets, we pride
ourselves on timely delivery and supply reliability. Our efficient production management and logistics expertise
mean you can count on us for consistent supply, keeping your operations smooth and uninterrupted.