What are your payment terms?

For payments under $2000, 100% in advance. For payments over $2000, 30%-70% T/T in advance with the balance before shipment.

What is your packing method?

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

Do you provide after-sales service?

Yes, you can contact us anytime. We ensure good protection to avoid issues. If there is transport damage or quality issues, please send photos, and we will handle it to minimize your loss.

OEM Precision Lock Washer, Single Coil Spring Lock Washers Made in China

Name: OEM Precision Lock Washer, Single Coil Spring Lock Washers Made in China
Brand: Shanghai Gentle Fasteners Technology Co.,Ltd.
SKU: 797347242

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

OEM/ODM Customization: Accepts custom designs, samples, and drawings for tailored fastener solutions.

Wide Material Options: Carbon steel construction with various surface treatments like HD Zinc and Greencate.

Extensive Size Range: Available in sizes from 2mm to 48mm, covering DIN, GB, ISO, and ANSI standards.

Low MOQ Support: Accepts small orders with a minimum order quantity of just 1 piece.

Fast Delivery: 5-10 days for stock items; 15-20 days for customized orders based on quantity.

Expert Engineering: Technical team with 34 years of experience ensures superior quality and competitive offers.

Flexible Payment Terms: Supports T/T, L/C, PayPal, and Western Union with tailored advance payment options.

Global Shipping: Located near Shanghai port and airport, saving transportation time and costs.

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 over 16 years of exporting experience.

Q:Do you accept small orders?

Yes, we accept small orders to provide more convenience to our clients.

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. Custom samples incur a fee based on craftsmanship.

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.