What is the typical delivery time?

It usually takes 10-30 days, depending on the order size and requirements.

What materials are available for silicone rubber O-rings?

We offer EPDM, CR, NBR, Silicone, and FKM, each with specific temperature ranges and performance properties.

What is the minimum order quantity (MOQ)?

The MOQ is 1000 pcs, though it may vary based on specific product requirements.

China Supplier Customized High Quality Silicone Rubber O Ring Color Parts

Name: China Supplier Customized High Quality Silicone Rubber O Ring Color Parts
Brand: Xiamen Kingtom Rubber & Plastic Co., Ltd.
SKU: 1952200982

Fujian, ChinaXiamen Kingtom Rubber & Plastic Co., Ltd.

US$0.20-2.00

1,000 Pieces

Product profile

Customization

Available

Material

Rubber

Application

Car

Model NO.

KT-Rubber-Parts

Type

Oil Seal

Performance

Temperature

Shape

O-Ring

Standard

Standard, Nonstandard

Product

Black Oil Seal

Certification

ISO9001,Ts16949

Thickness & Size

Tailored

Color Options

Flexible

Transport Package

as Customer's Requirements

Specification

as customer's design

Trademark

Kingtom

Origin

China

HS Code

40169990

Production Capacity

2000000PCS/Year

Key features

Flexible Customization Options: Tailored thickness, size, and color options available for OEM/ODM projects.

In-House R&D and Lab: 25 engineers and own lab capable of developing various rubber formulas and patents.

Wide Material Selection: EPDM, CR, NBR, Silicone, FKM available with specific temperature and performance traits.

High Automation Production: 100+ sets manufacturing facilities with high automation rate ensuring guaranteed delivery.

Comprehensive Quality Control: PPAP, PPAQ, MDS, control plans available with detailed inspection reports before shipping.

Free Sample Service: Free samples provided; customer only needs to pay for the express shipping cost.

ISO Certified Manufacturer: ISO9001 and Ts16949 certified with 46 patents and strong technical expertise.

Company profile

R&D CapabilitiesPrivate MoldLow MOQCustomization from Samples

Xiamen Kingtom Rubber & Plastic Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 29 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a limited company specializing in rubber parts, including automotive rubber parts, gaskets, seals, and large-size rubber parts. It identifies as a professional technical supplier and supports broad customization, including sample-based, design-based, full, minor, and flexible customization. Production-related evidence includes mixers, vulcanization molding machines, and cutters, as well as written finished-product inspection procedures. It reports OEM and ODM capabilities, but no new products in the past year and no available SDK. Export activity represents 41%–50% of total sales, with self-managed import/export rights and multiple quotation and payment options. The supplier has inventory capability and documented supplier-management procedures, but lacks overseas warehouses, showrooms, agents or branches, and offline trade-show participation. ISO 45001:2018 and ISO 14001 are listed, while no regular fire drills were conducted in the past year. Manufacturing capacity is not supported by a...

Supplier typeThe supplier identifies as a professional technical supplier, operates as a limited company, and offers rubber parts, automotive rubber parts, gaskets, seals, and large-size rubber parts. Its stated business scope also includes synthetic materials, molds, metal products, packaging materials, and technical services, indicating a product-focused technical manufacturer or supplier rather than a general trading-only entity.

CertificationsThe supplier lists ISO45001:2018 and ISO14001 certifications under its sustainable development management system certifications. However, the provided information does not identify certificate validity, scope, or issuing bodies, so the assessment is based only on the stated certifications.

After-Sales capabilityThe supplier has inventory capability, offers service quotations under FOB, CIF, EXW, and CFR, and accepts several payment methods. However, it has no overseas warehouse, showroom, overseas agent or branch, and reports services in zero countries, so overseas after-sales coverage is limited.

Production capacityThe listed production facility includes a mixer, vulcanization molding machine, and cutter; finished-product inspection follows written instructions uniformly, and peak-season lead time is stated as one month. However, there is no valid manufacturing-capacity contract with the factory or related subcontractors, which is a documented production-governance deficiency.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. These capabilities are stated consistently in both the R&D and design-service information, providing clear evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No customer names, project details, volumes, or performance records are provided, so the breadth and verifiability of these cases remain limited.

Product Q&A

Q:What types of products do you manufacture?

We produce rubber injection parts, compression parts, extrusion parts, rubber-metal parts, and plastic parts.

Q:What information is required to get a quote?

Please provide 2D/3D drawings or sample photos with detailed sizes, material and hardness, quantity, tolerances, surface treatment, and usage environment.

Q:How can I proceed if I don't have 3D drawings?

You can send us a physical sample, and we will produce the parts based on your sample.

Q:How do you ensure product quality?

We check samples before mass production and provide detailed inspection reports and goods photos before shipping.

Q:Do you provide free samples?

Yes, samples are free, but you only need to pay for the express shipping cost.