What are your payment terms?

For payments <=2000 USD, 100% in advance. For payments >=2000 USD, 30%-70% T/T in advance (depending on the situation), with the balance paid before shipment.

What is your packing method?

Normal packing is bulking in cartons (20-25kgs/carton, 36 cartons/pallet). We can also pack products according to your specific requirements.

Do you provide after-sales service?

Yes, you can contact us at any time. We ensure good protection to avoid quality issues. If there is transport damage or a quality issue, please take detailed pictures and contact us immediately for proper handling.

High Strength Custom Design Single Coil Spring Lock Washers From China

Name: High Strength Custom Design Single Coil Spring Lock Washers From China
Brand: Shanghai Gentle Fasteners Technology Co.,Ltd.
SKU: 797363222

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

Custom Design Service: OEM/ODM available. We design based on your samples or drawings with full customization options.

High Strength Material: Made from Carbon Steel with high strength, suitable for demanding industrial applications.

Wide Color Options: Available in Blue, White, Black, Self-color, and various surface treatments like HD Zinc.

Multiple Standards: Complies with DIN, GB, ISO, JIS, BA, ANSI, ASTM, UNC, UNF, BSW, and BSF standards.

Flexible MOQ: Minimum Order Quantity is just 1 Pc. Small orders and small series production are accepted.

Fast Delivery: 5-10 days for stock items. 15-20 days for non-stock items, depending on quantity.

Expert Engineering: Technical engineers with 34 years of experience ensure superior quality and competitive offers.

Reliable After-Sales: Full support for quality issues. We handle transport damage or defects to minimize your loss.

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: ≤24h

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 manufacturing or trading company?

Our factory specializes in manufacturing fasteners for over 40 years, and our sales company has exporting experience for more than 16 years.

Q:Do you accept small orders?

Yes, we accept small orders to provide more convenience to our clients. The minimum order quantity is 1 Pc.

Q:How can I get a sample to check quality?

After price confirmation, you can request samples. Stock samples are free but freight is collect. Sample making fees apply for custom products and are confirmed based on craftwork.

Q:How can I customize my products?

Attach your drawings with details such as surface treatment, material, quantity, and special requirements. We can also print your logo with a Brand Authorization Letter.

Q:What is your delivery time?

Generally 5-10 days if goods are in stock. If not in stock, it takes 15-20 days, depending on the quantity.