What certifications do you hold?

Our products are certified under ISO 9001:2008 standards.

What are the main applications for these seals?

They are suitable for cylinder applications, brake systems, and sealing phosphate ester fire-resistant hydraulic fluids like Skydrol.

Excellent Abrasion Resistance EPDM O Rings Seals

Name: Excellent Abrasion Resistance EPDM O Rings Seals
Brand: Dongguan Walle Sealing Technology Development Co., Ltd.
SKU: 792144865

Guangdong, ChinaDongguan Walle Sealing Technology Development Co., Ltd.

US$0.01

100 Pieces

Product profile

Customization

Available

Material

EPDM

Application

Cylinder

Model NO.

EPDM O RING

Type

Shaft Seal

Performance

High Pressure

Shape

O-Ring

Standard

Standard, Nonstandard

Color of EPDM O Rings

Red, Black, White, Clear, etc

Delivery Time

Usual 7 Days After Confirmation of The Sample or a

OEM/ODM

Welcome

Certificated

ISO 9001:2008

Transport Package

Carton

Specification

per your request

Trademark

Walle EPDM o ring

Origin

Guangdong, China

HS Code

4016931000

Production Capacity

100, 000PCS/Month

Key features

Excellent Chemical Resistance: Resistant to ketones, hot/cold water, steam, alkalis, ozone, sunlight, alcohols, and glycol engine coolant.

Customizable Colors: Available in Red, Black, White, Clear, and other custom colors upon request.

Fast Delivery Time: Usual delivery within 7 days after sample confirmation or order placement.

OEM/ODM Services: Full OEM and ODM services available to meet specific manufacturing requirements.

ISO 9001 Certified: Manufacturing process certified under ISO 9001:2008 standards for quality assurance.

High Pressure Performance: Designed for high-pressure applications with excellent heat and compression resistance.

Versatile Applications: Ideal for cylinder seals, brake systems, and sealing phosphate ester hydraulic fluids.

Company profile

Dongguan Walle Sealing Technology Development Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-08-02 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryDongguan Walle Sealing Technology Development Co., Ltd. is a China-based limited company classified as a trade company, associated with the manufacturing industry and focused on sealing products. It reports ISO9001 certification, five production lines, a 2,000 m² plant, 27 employees, and stated annual output of 2,000,000 boxes of rubber seals, oil seals, and O-rings. The supplier exports extensively, with 71%–90% of sales from exports and markets across multiple regions. It supports OEM orders and describes engineering research, technological innovation, advanced production and testing equipment, and sealing solutions for numerous industries. Order fulfillment is stated as one month in both peak and off-peak periods. Evidence is insufficient to assess after-sales service depth, financial credibility, or specific customer cases. The records also contain inconsistent experience claims: one slice states three years of R&D engineer experience, while another claims over 20 years of production and R&D staff...

Supplier typeThe supplier is identified as a limited company in China, classified as a trade company, with associated companies in manufacturing and operations centered on sealing-product development and production. Its stated commercial categories include industrial equipment, machinery, tools, automotive parts, and manufacturing-related products.

CertificationsThe supplier explicitly reports an ISO9001:2015 certificate. Another description references ISO9001:2008, but the records do not clarify whether this is an older certificate or a separate status; the current explicit certification evidence is ISO9001:2015.

R&D capabilityThe supplier explicitly describes engineering research, technological innovation, multiple sealant formulations, advanced production and testing equipment, and the use of materials and technology for demanding environments. The evidence supports stated innovation activity, although the record also reports only three years of total R&D engineer experience and does not provide patents or quantified R&D results.

Production capacityThe supplier reports a 2,000 m² manufacturing plant, five production lines, 27 employees, and annual output of 2,000,000 boxes of rubber seals, oil seals, and O-rings. It states one-month fulfillment during both peak and off-peak periods and describes production of seals for multiple industrial applications, providing explicit evidence of operational production capacity.

Customization capabilityThe supplier welcomes OEM orders and states that it develops varied sealing formulations and solutions using different materials and technologies for demanding operating environments. Its broad product range includes synthetic rubber, PTFE, hydraulic, cylinder, PU, FKM, perfluoroelastomer, oil and gas, chemical, pump, and valve seals, supporting customization capability.