How can I get samples to check quality?

After price confirmation, you can request samples. For 1-3 similar products, samples are free (freight cost applies). For small-scale production samples, a fee is charged but refundable after order confirmation if quantity exceeds MOQ.

What are your payment terms?

For payments under 5000 USD, 100% is required in advance. For payments over 5000 USD, 30% is paid in advance, and the balance is paid before shipment.

What is the production lead time?

Lead time depends on the product and order quantity. Normally, production takes about 15 days. We ship goods as soon as possible while ensuring quality.

Factory Customized DIN 7980 Spring Lock Washers with Square Ends for Cheese Head Screws Made in China

Name: Factory Customized DIN 7980 Spring Lock Washers with Square Ends for Cheese Head Screws Made in China
Brand: Shanghai Gentle Fasteners Technology Co.,Ltd.
SKU: 797353412

Shanghai, ChinaShanghai Gentle Fasteners Technology Co.,Ltd.

US$0.001-0.005

10,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Carbon Steel

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Service

Customized

OEM

Yes

Self-Design

Yes

Delivery Time

10-60 Days Based on Quantity

Transport Package

26 * 26 * 10 Cartons in Bulk

Specification

24*65

Trademark

SH or OEM

Origin

Made in China

HS Code

7315189001

Production Capacity

220mpieces/Year

Key features

30+ Years OEM/ODM Experience: Over 30 years of customized and OEM/ODM experience with professional design support.

Customizable Specifications: Supports customization for material, size, grade, surface treatment, head style, and logo.

ISO9001 & TUV Certified: Products meet international quality standards with ISO9001 and TUV certificates.

Advanced Coating Technology: Mastering Greencate Coating and Powder Zinc Infiltration processes for superior durability.

Wide Material Selection: Available in Carbon Steel, Alloy Steel, Stainless Steel, Brass, Copper, and Tin Bronze.

Flexible Order Acceptance: Accepts small orders and provides flexible customization options for various needs.

Strict Quality Control: Comprehensive inspections and sampling testing at various production stages ensure quality.

Global Shipping Support: Assists with shipping logistics if customers do not have their own freight forwarder.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-branded

Shanghai Gentle Fasteners Technology Co.,Ltd.

Shanghai, 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: 3 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company based in Minhang District, Shanghai, with stated equipment, metal-product, packaging-material, electronic-product, machinery, software, and related sales activities. It reports export activity for three years, self-operated import/export rights, and exports representing 51%–70% of total sales, with markets in Southeast Asia, the Middle East, East Asia, and Europe. The supplier states that it provides 3D software design, ODM, OEM for well-known brands, and multiple customization options, and reports new products in the past year. Service procedures for corrective and preventive actions and customer complaints are documented and followed. However, quality-assurance status is unknown; no overseas showroom, overseas agent or branch, or offline trade-show participation is reported. Production information is inconsistent across slices, and no certification holdings or customer case details are provided.

Supplier typeThe supplier is explicitly classified as a trading company, with its company nature also stated as a trading company. Its listed activities include trading, sales, technical services, and export-related business rather than an explicitly documented manufacturing identity.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and for handling customer complaints. However, it reports no overseas showroom, overseas agent or branch, or offline trade-show participation, so the evidence supports complaint-process capability but not broad overseas service coverage.

R&D capabilityThe supplier reports R&D-related capabilities including 3D software design, ODM services, and new products during the past year. It also states that no SDK is available, but this is a specific limitation and does not negate the documented broader innovation capabilities.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. No named customers, project examples, or independently detailed case records are provided.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a factory and manufacturer.

Q:Can you do OEM and ODM?

We accept all OEM and ODM orders. With over 30 years of customization experience, we provide personalized solutions and design services based on your ideas.

Q:How can I customize my products?

Contact us with detailed product information. We can print your logo upon request with a Brand Authorization Letter and customize material, size, grade, surface, and other specifications.

Q:Do you accept small orders?

Yes, we accept small orders. Please feel free to contact us to discuss your requirements.

Q:How do you ensure product quality?

We conduct comprehensive inspections before packaging and perform sampling testing at various stages of production to ensure quality.