Can I customize the color and size of the O-rings?

Yes, we support customization for color (black, white, red, green, etc.) and size based on your specific requirements or drawings.

What is the minimum order quantity (MOQ)?

The MOQ is 500 pieces for standard orders.

Metric Size Nitrile Buna-N Rubber O Rings for Optimal Sealing

Name: Metric Size Nitrile Buna-N Rubber O Rings for Optimal Sealing
Brand: Changzhou Santian Vehicle Industry Technology Co., Ltd.
SKU: 2107089892

Jiangsu, ChinaChangzhou Santian Vehicle Industry Technology Co., Ltd.

US$0.20

500-999 Pieces

US$0.10

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

FKM

Application

Car

Model NO.

Rubber Seal

Type

Stationary Seal

Performance

High Pressure

Shape

O-Ring

Standard

Color

as Request

Mark

as Request

Quality

High Quality

MOQ

500

Production Time

Based on Quantity

Transport Package

Carton Box or as Request

Specification

FPM

Trademark

Origin

China, Changzhou

HS Code

8484200020

Production Capacity

50000000piece/Year

Key features

Wide Material Selection: Available in NBR, FKM, and ACM rubber for diverse sealing needs.

Customizable Colors: Colors like black, white, red, green, and transparent can be customized.

Excellent Oil Resistance: Superior performance in oil resistance and chemical stability.

Flexible Customization: Custom sizes, shapes, and marks based on customer drawings or samples.

Strict Quality Control: 100% inspection before shipment with professional quality team.

Durable Performance: Anti-aging, anti-ozone, and pressure resistant with 10-30 year life.

Fast Sample Delivery: Sample lead time is approximately 15 working days.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryQuality Assurance

Changzhou Santian Vehicle Industry Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.29h

AI-Powered supplier vetting

SummaryChangzhou Santian Vehicle Industry Technology Co., Ltd. is a China-based limited company established in 2019, operating as a trade-oriented entity associated with manufacturing companies. It reports access to a parent company with 20 years of manufacturing experience and three cooperative production bases, and offers OEM/ODM customization and bulk supply. Its stated products have ISO and IATF16949 certifications. The supplier claims localized after-sales services, 15-day rapid prototyping, and supply-chain access across more than 20 countries’ automotive enterprises. An SGS audit record is shown as valid from June 13, 2025 to June 12, 2026, but the audit result is recorded as “0,” whose meaning is not defined in the provided information. Core operational, quality-control, overseas-service, inventory, and R&D status fields remain unknown.

Supplier typeThe supplier is identified as a limited company established in 2019 in Changzhou, Jiangsu, China. It is classified as a trade company, while its associated companies operate in manufacturing and its business is connected to a parent company and cooperative production bases.

CertificationsThe supplier states that its products have ISO and IATF16949 certifications, and an SGS audit record is listed with validity from June 13, 2025 through June 12, 2026. However, the specific certification scope and the meaning of the recorded audit result “0” are not provided.

After-Sales capabilityThe supplier explicitly claims localized after-sales services and comprehensive foreign-trade solutions for overseas customers. However, its capability for overseas warehouses, overseas showrooms, overseas agents or branches, and quality-control service details is marked unknown.

R&D capabilityThe supplier claims 15-day rapid prototyping and access to a parent company with 20 years of manufacturing experience. However, product-information R&D, ODM R&D, SDK availability, and related development statuses are explicitly unknown, so the breadth and depth of innovation capability cannot be confirmed.

Production capacityProduction access is supported by the parent company’s stated 20-year manufacturing experience, three cooperative production bases, a reported 1,682.0 m² manufacturing plant, and an SGS audit record. Nevertheless, outsourcing procedures, manufacturing-capacity contracts, inventory capability, and the detailed audit outcome are unknown or insufficiently explained.

Customization capabilityThe supplier explicitly offers OEM/ODM customization, bulk supply, product customization, and supply-chain management services. These statements directly support customization capability, although no detailed product-specific scope or technical limitations are provided.

Client casesThe supplier states that its parent company serves renowned enterprises including C&U Group and Wanxiang Precision Industry Co., Ltd., and that its products have entered the supply chains of automotive enterprises in more than 20 countries. These are supplier-reported customer and market-access claims, with no supporting case details or named overseas customers provided.

Product Q&A

Q:Are you a factory or a trading company?

Our factory is located in Changzhou, China. We are ready for your visit.

Q:Is the price on your website the closing price?

No, it is just for your reference, an exact quotation based on your requirement. Please contact us for details.

Q:May I inspect before delivery?

Sure, welcome to inspect before delivery. And if you can't inspect by yourself, our factory has a professional quality inspection team to inspect the goods before shipment to ensure quality.

Q:How long is the delivery time of samples and bulk orders?

Sample lead time: About 15 working days. Bulk order lead time: About 30 working days.

Q:What materials are available for the O-rings?

We offer NBR, FKM, and ACM materials to suit different temperature and chemical resistance requirements.