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Product profile
Customization
AvailableAfter-sales Service
1 Year GuranteerCertification
ISO 9001, CEModel NO.
13BWarranty
24 MonthsApplication
Excavator, Tractor, Truck, CarSurface Treatment
NitrideEngine Type
DieselMaterial
SteelType
Oil-control RingSurfacetreatment
Chrome plated,nitried,molybdenumManufacturing Process
Casting,forging,machining methodRing type
Compression ring,sencon ring,oil ring,etcInstallation Markings
TOP mark or directional arrowTransport Package
Paper CartonSpecification
2.5 + 2.5 + 4.5Trademark
CTPROrigin
Guangzhou, ChinaHS Code
7308900Production Capacity
500000Key features
24 Months Warranty: Comprehensive 2-year warranty coverage for all mechanical defects and performance issues.
ISO 9001 & CE Certified: Manufacturing process meets international quality standards and safety regulations.
Chrome Plated Surface: Advanced surface treatment options including chrome plating, nitriding, and molybdenum coating.
Custom Manufacturing Process: Flexible production methods including casting, forging, and machining to meet specific needs.
Multi-Ring Type Options: Available in compression, secondary, and oil ring configurations for various engine types.
High Durability Design: Engineered for excellent sealing performance and outstanding wear resistance under high pressure.
Broad Vehicle Compatibility: Suitable for excavators, tractors, trucks, and passenger cars with diameters from 32-300 mm.
20+ Years Experience: Over two decades of specialized manufacturing expertise in high-performance engine components.
Company profile
Business Type: Manufacturer/FactoryAverage Response Time: ≤2.01h
AI-Powered supplier vetting
SummaryGuangzhou Shuangcheng Auto Parts Co., Ltd. is identified as a China-based manufacturer/factory and private limited company supplying piston rings and other engine components. It reports 10 production lines, 11–20 quality-control staff, annual piston-ring output of 10,000,000 sets, and lead time within 15 workdays during off-peak seasons. The supplier offers multiple customization modes, has reported new products during the past year, and provides ODM services. ISO 9000, ISO 9001, and ISO 20000 certifications are listed, while an SGS audit record is valid from April 16, 2026 to April 15, 2027. The supplier states a three-year or 100,000 KM warranty and offers neutral or customized packaging. Financial records are indicated for several years, but the slices do not provide sufficient performance details to assess credibility. No customer names, brand OEM cases, or documented customer projects are provided.
CertificationsThe supplier lists ISO 9000, ISO 9001, and ISO 20000 certifications. An SGS audit record is also provided with a validity period from April 16, 2026 through April 15, 2027, but the audit result is shown only as code “0,” without an explanatory assessment.
After-Sales capabilityThe company description states a three-year or 100,000 KM warranty and invites customers to request service, advice, clarification, and additional product information. This is explicit evidence of a stated warranty and service-support commitment.
R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has 6–10 years of total R&D-engineer experience. However, it reports no available SDK and no OEM service for popular brands; overall innovation capability is supported, but not comprehensively demonstrated across all technical-development areas.
Production capacityThe supplier reports 10 production lines, 11–20 quality-control staff, and annual piston-ring output of 10,000,000 sets, with products including piston rings, pistons, cylinder liners, and engine bearings. It also reports exports to multiple regions and off-peak lead time within 15 workdays, providing explicit evidence of operational capacity.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also offers neutral or customized packaging, indicating customization coverage for both products and packaging.
Product Q&A
Q:What payment methods do you accept?
A:
We accept multiple payment methods for your convenience, including T/T, PayPal, Western Union, and credit card payments. Please contact us for details based on your order.
Q:What Incoterms do you use?
A:
We primarily operate under FOB (Free on Board) terms. This means we handle production and delivery to the port, and the buyer is responsible for shipping and insurance from that point onward.
Q:What is your lead time?
A:
Lead time depends on the specific product and order quantity. Generally, production takes between 1 to 2 months after order confirmation and deposit payment.
Q:What after-sales service do you provide?
A:
If there are any issues with the goods received, we will take full responsibility and work with you to resolve the problem promptly, including replacement or compensation where applicable.
Send Inquiry
*To:
Guangzhou Shuangcheng Auto Parts Co., Ltd.
Guangzhou Shuangcheng Auto Parts Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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