Are samples available?

Yes, free samples are available upon request.

What certifications do you hold?

We are certified under ISO9001:2015 and SGS standards.

What payment terms do you accept?

We accept LC, T/T, and Western Union as payment methods.

Spn Seals for Efficient Construction Machine Operation

Name: Spn Seals for Efficient Construction Machine Operation
Brand: Guangdong DEF Seals Solutions Co., Ltd.
SKU: 2254574465

Guangdong, ChinaGuangdong DEF Seals Solutions Co., Ltd.

US$0.50

10-499 Pieces

US$0.20

500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Structure

Double-End

Pressure

35 MPa

Model NO.

SPN

Speed

1.5 M/S

Temperature

-40/+160

Performance

High Pressure

Standard

Standard, Nonstandard

Type

Seals for Excavator

Balance

Balanced

Material

PTFE+NBR/FKM

Color

Coffee,Black,Green

Business Type

Manufacturer

Certificate

ISO9001, SGS

Sample

Free

Deliver Time

3-5working Days

Price

Competitive Price

Export Market

Global

Transport Package

Seals Can Be Packed According to Your Need

Specification

Full series

Trademark

DEF

Origin

Guangdong, China (Mainland)

HS Code

848410000

Production Capacity

500, 000PCS/Month

Key features

Dual-End Structure: Double-end design ensures balanced performance in heavy machinery operations.

High Pressure Resistance: Rated for 35 MPa pressure with high performance capabilities.

Advanced Material Composition: Combines PTFE with O-ring for superior wear resistance and longevity.

Customizable Materials: Available in PTFE+NBR or PTFE+FKM combinations based on requirements.

Color Customization: Offered in Coffee, Black, and Green color options.

ISO Standard Compliance: Engineered to meet ISO 7425/1 standards for precise assembly.

OEM and ODM Services: Full customization, design-based, and sample-based customization available.

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: ≤1.15h

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.