Stainless Steel DIN6319d Conical Washers Spherical Washer

Name: Stainless Steel DIN6319d Conical Washers Spherical Washer
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 2162863032

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Product specifications

SIZE

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Carbon Steel or Stainless Steel

Model NO.

DIN6319D

Combination Washer Structure

D Type

Process

Cold Forging,Hot Forging,Machining

Transport Package

Small Box & Bulk & Customizing

Specification

M6-M48

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318150000

Production Capacity

2500tons/Year

Key features

Diverse Material Options: Available in Carbon Steel, Stainless Steel, Duplex Stainless Steel, Brass, Copper, Plastic, and Aluminum.

Extensive Surface Treatments: Options include Zinc Plated, Galvanized, Nickel Plated, HDG, Anodized, Polishing, Powder Coating, and more.

Advanced Manufacturing Processes: Capable of Cold Forging, Hot Forging, Machining, Stamping, Rolling, Bending, Casting, and Welding.

Flexible Customization Services: Custom processes include Cold Forging, Hot Forging, and Machining to meet specific client requirements.

Global Standard Compliance: Professionally exported under DIN, JIS, GB, ANSI, and BS standards for nonstandard fasteners.

Experienced Supplier: Over 15 years of experience in fasteners with a proven track record in international markets.

Flexible Packaging Solutions: Customizable packaging including plastic bags, cartons, and pallets according to customer demand.

Comprehensive Trade Terms: Flexible payment and delivery terms including T/T, L/C, Western Union, EXW, FOB, CIF, DDP, and CFR.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs

Ningbo Strong Bolt Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤2.43h

AI-Powered supplier vetting

SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.

Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.

After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.

Product Q&A

Q:What are the advantages of our company?

We have our own joint venture factory for gaskets, with on-time delivery, stable output, and consistent quality.

Q:How is the after-sales situation of our company?

If there are any quality issues with the product, you can contact our salesperson at any time, and our company will promptly address any quality problems. What we hope most is that customers can raise awareness about the problems with our product during use and provide suggestions for improvement.