What is the warranty policy?

Quality and Service are our principles. If any issues arise, please contact DEF after receiving the package for consultation and solutions.

Is customization available?

Yes, we offer OEM and ODM services with options for full, minor, or flexible customization from samples or designs.

Premium Woven Polyester Seals for Excavator Hydraulic Systems

Name: Premium Woven Polyester Seals for Excavator Hydraulic Systems
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 791327515

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$3.00

20-499 Meters

US$1.00

500+ Meters

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Phenlic Resin/Polyester Resin

Usage

Machinery

Model NO.

GST

Standard

Color

Red, Blue

Size

Standard and Non-Standard

Shape

Cut Rings, Spiral Lengths and Flat Coils

Certificate

ISO, SGS

Component

PTFE+Bronze

Usage Range

Automobile,Machinery

MOQ

20 Meters

Material Component

PTFE+Bronze

Application

Automobile,Machinery

Function

Guide Elements

Transport Package

Carton

Specification

ISO, SGS

Trademark

DEF

Origin

China

HS Code

848410000

Production Capacity

1, 000, 000m/Month

Key features

High Compressive Strength: Manufactured with high compressive strength materials for durability.

Internal Lubrication: Internally lubricated design reduces friction and wear.

High Bearing Load Capacity: Offers high bearing load capacity over a broad temperature range.

Tight Tolerances: Manufactured to very tight tolerances for precision fit.

Fluid Compatibility: Compatible with water-based fluids and phosphate esters.

Customizable Options: Customizable in color, size, and shape to meet specific needs.

ISO & SGS Certified: Products hold ISO and SGS certificates for quality assurance.

Company profile

Management CertificationQuality AssuranceHigh Repeat Buyers ChoiceYears of Export Experience

Guangdong DEF Seals Solutions Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.40h

AI-Powered supplier vetting

SummaryDEF Seals Solutions is a sealing and mechanical-components supplier with stated production, sales, import/export, OEM, ODM, and broad customization capabilities. It holds ISO 9001:2015 certification and reports documented finished-product inspection, supplier-service procedures, and corrective/preventive-action processes. The supplier has five production lines, six to ten quality-control staff, twelve years of total R&D engineer experience, testing equipment, and more than 20 years of export experience. However, it reports no overseas warehouse, showroom, agent, or branch, and lists zero countries for overseas services. Financial credibility cannot be assessed because the provided financial fields are recorded as zero and contain no usable supporting context. Customer-specific cases are not identified.

Supplier typeThe supplier describes itself as a sealing maker serving construction machinery and large OEMs, while its stated scope covers mechanical components, seals, hydraulic components, machine tools, automation equipment, rubber and plastic parts, and related products. This supports classification as a manufacturer and supplier of industrial components with import/export capability.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it received ISO 9001 certification to support quality products and services. This is direct evidence of a certified quality-management system.

After-Sales capabilityThe supplier reports no overseas warehouse, showroom, agent, or branch, and lists zero countries where overseas services are offered. It has participated in HANNOVER MESSE 2025 and provides stated quotation, payment, and lead-time terms, but the evidence does not establish a substantive after-sales service network.

R&D capabilityThe supplier reports new products during the past year, ODM service, twelve years of total R&D engineer experience, and testing equipment including temperature, salt-spray, and reciprocating testing machines. It also reports no available SDK, which limits evidence for software or SDK-based development, but does not negate the documented product-development capability.

Production capacityThe supplier reports five production lines, six to ten quality-control staff, documented and uniformly followed finished-product inspection instructions, written supplier-service procedures with records, and a stated annual output above the provided threshold. These data support established production and quality-control capacity.

Customization capabilityBoth records list customization from samples, full customization, customization from designs, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization and design-manufacturing support.