How is the product packaged?

Inner packaging is corrugated paper with shrinkable film, and outer packaging is carton with film wrap.

What is the maximum working speed?

The working speed can reach up to 15m/s.

GDK 4c-4784 D-Ring Kit Box for Excavator

Name: GDK 4c-4784 D-Ring Kit Box for Excavator
Brand: GUANGZHOU GOLD-KING SEALS TECHNOLOGY CO., LTD.
SKU: 1980883685

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

US$0.10-0.20

10 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Style

Mechanical Seal

Function

O-Ring Box

Model NO.

4C-4784

Application

Cylinder

Shape (For Gasket)

Ring Gasket

Material

NBR

Standard

Structure

Assembled

Pressure

High Pressure Mechanical Seals

Speed

High-Speed Mechanical Seal

Temperature

High Temperature Mechanical Seal

Working Temperature

-40°c~+200°c

Transport Package

Carton, Pallet

Specification

30~600mm

Trademark

GDK

Origin

Guangzhou, China

HS Code

4016931000

Production Capacity

500000pieces/Month

Key features

High Pressure Capability: Designed to withstand working pressures up to 60MPa.

High Speed Performance: Supports working speeds up to 15m/s for dynamic applications.

Versatile Working Medium: Compatible with hydraulic oil, gas, water, automotive, and industrial fluids.

Durable NBR Material: Constructed from high-quality Nitrile Butadiene Rubber for longevity.

Assembled Structure: Features a pre-assembled design for easy installation and reliability.

High Monthly Supply: Capable of supplying up to 500,000 pieces per month.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

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: ≤8.73hTerms 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.