Why should you buy from us, not from other suppliers?

I have been in the automotive parts industry for over 20 years.Our existing productsinclude automotive engine seals, chassis seals and accessories,engine repair kits,enginebase engines, etc. We have mastered various design technologies for engine bearings,bushings,

High-Precision O-Rings, Silicon Sealing Rings, High-Temperature Large-Sized O-Rings Piston

Name: High-Precision O-Rings, Silicon Sealing Rings, High-Temperature Large-Sized O-Rings Piston
Brand: Chengdu Changyin Trade Co., Ltd.
SKU: 2208504095

Sichuan, ChinaChengdu Changyin Trade Co., Ltd.

US$0.50-1.50

1,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Material

ACM

Application

Car

Type

Oil Seal

Model NO.

GW4D20

Performance

Corrosion

Shape

O-Ring

Standard

Transport Package

Bag

Specification

42*60*7/30*40*7/83*97*7

Trademark

TON

Origin

China

HS Code

4001100000

Production Capacity

5000

Key features

Multi-Color Options: Available in Green, Black, and Brown colors.

Corrosion Resistant: Features corrosion, oil, pressure, and wear resistance.

Flexible Customization: Supports flexible customization including logo placement.

Premium Material: Made of high-quality Fluorocarbon (FKM) rubber.

Smooth Surface Finish: Fine polishing with no burrs or rough edges.

Free Samples: Free samples available for testing before formal order.

12 Months Warranty: Standard 12-month warranty with responsive after-sales support.

Company profile

In-stock CapacityQuality AssuranceHigh Repeat Buyers ChoiceFlexible Customization

Chengdu Changyin Trade Co., Ltd.

Sichuan, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai Port, Shenzhen PortAverage Response Time: ≤8.34h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier presents itself as a rubber and plastic technology company covering R&D, production, promotion, and after-sales, with more than 30 years of stated rubber-seal production experience through its historical cooperation background. It offers flexible customization and has two registered trademarks, but reports no private-mold R&D, professional technical-supplier capability, 3D design services, ODM, SDK, or famous-brand OEM services. Quality and service-control systems appear weak: there is one quality inspector, finished products are checked by packing staff, and no supplier-service assessment, corrective-action, or complaint-handling procedures or records are reported. No supplier-management-system certifications are listed. Financial information is limited to the years for which records or indices are indicated, without substantive performance values. The supplier has attended an offline trade show but has no overseas showroom, agent, or branch. Export experience is stated as five years, while...

Supplier typeThe supplier describes itself as a rubber and plastic technology holding company covering R&D, production, promotion, and after-sales. Its product background is centered on rubber seals and related automobile engine, chassis, accessory, repair-kit, and engine-machine products, with a stated history of more than 30 years of rubber-seal production experience through its cooperation background.

CertificationsThe supplier reports no supplier-management-system certifications ("NIL"). No other certifications are identified in the provided information, so there is no evidence of certification compliance for this field.

After-Sales capabilityThe company states that its production system includes after-sales and expresses a customer-first policy, but it reports no written procedures or records for complaint handling or corrective and preventive actions. It has no overseas showroom, agent, or branch, although it has participated in the Shanghai Frankfurt Exhibition.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK availability, no private-mold R&D, no professional technical-supplier capability, and no 3D software design services. It reports only one year of total R&D engineer experience, indicating limited demonstrated innovation capability.

Customization capabilityFlexible customization is explicitly offered, including design services based on R&D capability. However, the supplier does not provide private-mold R&D or 3D software design services, which limits the documented scope of customization.

Product Q&A

Q:Can I have some samples before the formal order?

Yes. we can send you some free samples for your test before your order.

Q:Could I put my own logo on the products?

Sure, your logo can be put on every product, but it depends on your products. Please feelfree to contact us.

Q:How long is the lead time?

Sample delivery typically takes 7-15 days, depending on your location.For customizedproducts,it takes longer.

Q:How about the after sale service? What are the warranty terms?

A: We offer 12 months for every product we sell. If you encounter any problems after-sales,please contact us freely, and we'll help you solve them as soon as possible.

Q:What can you buy from us?

Engine bearing, piston ring, piston, liner, engine valves,,timing chain kit,and all carengine components.