How to check the quality of the bulk order?

We have incoming inspection, control the quality of raw materials, process inspection,to ensure the quality of the production process, shipping 100% of the full inspection; automatic inspection machine full inspection, and according to customer needs before the mass production of pre-production samples.

What is your standard packing?

Plastic bag for inner packing .carton box for outer packing also be packed according to customer's requirements.

Bonded Seal Combination Oil Seals Copper

Name: Bonded Seal Combination Oil Seals Copper
Brand: DOKING INDUSTRIAL LIMITED
SKU: 1931803365

Hebei, ChinaDOKING INDUSTRIAL LIMITED

US$0.10-0.50

2,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Stainless Steel

Model NO.

Bonded Seal

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Transport Package

Packaging or Box

Specification

M6, M8, M10, M12, M14

Trademark

DOKING

Origin

China

HS Code

4016931000

Production Capacity

50000PCS/Month

Key features

Wide Material Selection: Available in NBR, EPDM, Silicone, FKM, Neoprene, and other specialized rubber compounds.

High Pressure Resistance: Designed to withstand pressures up to 40MPa for demanding hydraulic applications.

Versatile Application: Suitable for excavators, loaders, mining trucks, agricultural machinery, and more.

Customization Options: Offers full customization, minor customization, and flexible options from samples or designs.

Fast Quote Response: Quotations provided within 24 hours for complete inquiry information.

Free Sample Availability: Free samples provided; customer covers freight costs.

Comprehensive Quality Control: Includes incoming inspection, process control, and 100% shipping inspection.

Company profile

DOKING INDUSTRIAL LIMITED

Hebei, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.35h

About Our Factory & Business Background

AddressXingtai Industrial Zone, Xingtai, Hebei, China

Plant Area173 square meters

Number of Employees20

Registered Capital500,000 RMB

Terms of PaymentT/T, D/P, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity100 pcs

Supply Chain Partners100

Our Production Capability & Technical Expertise

Main ProductsAir filter, oil filter, fuel filter, cabin air filter, oil seal, bearing

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2008-04-01

Main MarketsNorth America, Southeast Asia/ Mideast

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff11

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What kinds of materials can you provide?

NBR, EPDM, SILICONE FKM, NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, etc.

Q:How to select the raw compound for my application?

With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.

Q:How long can we get the quote?

If your information is complete, we will provide the quotation within 24 hours.

Q:Can you provide samples? Is it free or extra?

Yes, we can provide samples for free. Freight cost is on your side.

Q:What is the normal lead time for product orders?

If the stock generally takes 3-7 days, mold about 15-18 days, no mold about 25-30 days, depending on the product situation.