Do you offer free samples?

Yes, free samples are available for customers to evaluate the product quality.

GDK Black NBR Rubber Excavator Seal Ring 4c-4784 D-Ring Kit Box

Name: GDK Black NBR Rubber Excavator Seal Ring 4c-4784 D-Ring Kit Box
Brand: GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.
SKU: 835058705

Guangdong, ChinaGUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.

US$1.99-12.99

1 Piece

Product profile

Customization

Available

Material

NBR

Application

Pump&Valve

Model NO.

4C-4784

Type

Dring

Performance

Sealing

Shape

O-Ring

Standard

Hardness

70-90 Shores

Business Type

Manufacture

Free Sample

Available

OEM and ODM

Welcome

Transport Package

as Client's Requirement

Origin

Guangzhou

Production Capacity

5000 Box/Month

Key features

NBR Material Construction: Made from high-quality NBR rubber for reliable sealing performance.

Custom Hardness Options: Available in 70-90 Shore hardness to meet specific application needs.

OEM and ODM Services: Welcome to provide custom parts based on drawings and samples.

Free Sample Availability: Free samples are available upon request for product verification.

Manufacturer Direct Supply: Direct from professional manufacturer specializing in excavator seals.

Wide Application Scope: Suitable for excavators, breakers, loaders, dozers, and backhoes.

Flexible Delivery Methods: Express delivery for small orders; air or sea freight for large orders.

Multiple Payment Options: Accepts T/T, PayPal, Western Union, and L/C with 30% advance payment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-05-01Nearest Port: GUANGZHOU, SHENZHENAverage Response Time: ≤11.33hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF, CIP, Others, FCA

AI-Powered supplier vetting

SummaryGuangzhou GDK Seals Technology Co., Ltd. was established in 2006 and specializes in the R&D, production, and service of construction-machine sealing products. Its stated product range includes hydraulic seals, piston seals, O-rings, backup rings, PU seals, dust seals, and wear rings. The supplier reports minor and flexible customization and provides ODM services, but does not offer 3D software design services and reported no new products in the previous year. Production uses mould, CNC, sintering, and vacuum-thermoforming equipment, with substantial stated output for several seal categories. Service processes for supplier assessment, corrective and preventive actions, and complaint handling are documented and supported by records. However, the provided information does not establish certification holdings, raw-material traceability, or quality-assurance status. Overseas service infrastructure and offline trade-show participation are absent. No evidence of OEM service for popular brands or named customer...

Supplier typeThe supplier is a Guangzhou-based manufacturer specializing in construction-machine sealing products, with integrated seal R&D, production, and service. Its stated product scope includes hydraulic seals, O-rings, PU seals, dust seals, wear rings, and backup rings.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, and supplier-service assessment. However, it reports no overseas showroom, overseas agent or branch, overseas service coverage, or offline trade-show participation, limiting evidence of international on-site support.

R&D capabilityThe supplier does not provide an SDK or 3D software design service and reports no new products in the previous year. Although it offers ODM services and minor or flexible customization, the explicit evidence does not demonstrate strong recent product innovation.

Production capacityThe factory uses mould-center, CNC, sintering, and vacuum-thermoforming equipment and produces multiple seal categories. It reports substantial annual quantities for backup rings, O-rings, hydraulic seals, and piston seals, supporting established manufacturing capability.

Customization capabilityThe supplier explicitly offers minor customization and flexible customization through its design and R&D capability, and also provides ODM services. It does not provide 3D software design services, so customization is supported but not evidenced as fully digital or highly advanced.