How do you ensure product quality?

We complete all inspections before packaging and conduct sampling testing during various production stages. Third-party reports are also available.

How can I get samples to check quality?

After price confirmation, you can request samples. Samples are free for 1-3pcs similar products (freight charged), or sample cost is charged but refundable after order confirmation exceeding MOQ.

What are your payment terms?

For payments <=5000 USD, 100% in advance. For payments >=5000 USD, 30% in advance with the balance before shipment.

What is the production lead time?

Normally, we need about 15 days for production. We ship goods ASAP while ensuring quality.

Can you ship products to my country?

Yes, we can. If you do not have your own freight forwarder, we can help you arrange shipping.

JIS B 1251 Ss Stainless Steel SUS304 Spring Lock Washers Regular Type

Name: JIS B 1251 Ss Stainless Steel SUS304 Spring Lock Washers Regular Type
Brand: Shanghai Gentle Fasteners Technology Co.,Ltd.
SKU: 1933540732

Shanghai, ChinaShanghai Gentle Fasteners Technology Co.,Ltd.

US$0.70

500 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Stainless Steel

Combination Washer Structure

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Advantage

1.Good Quality 2. Competitive ; 3. OEM Available

Standard

DIN, ISO, DIN, ANSI, JIS, BS and Non-Standard

Certificate

ISO9001

Packaging Details

20~25kgs/Carton, 900kgs/Pallet

Port of Loading

Shanghai,China

Transport Package

Carton

Specification

M3~M56 or Customized

Trademark

SH or OEM

Origin

China

Production Capacity

10000t

Key features

30+ Years OEM/ODM Experience: Over 30 years of customized and OEM/ODM experience in the fasteners industry.

ISO9001 & TUV Certified: Products certified with ISO9001 and TUV, ensuring high quality standards.

Custom Material & Size: Supports customization for material, size, grade, surface, and logo.

Free Samples Available: Free samples provided for quality check; fees refundable upon order confirmation.

1000 Tons Monthly Supply: Strong supply ability of 1000 tons per month to meet large demands.

Professional Testing Equipment: Full set of professional testing equipment and third-party reports (SGS/TUV).

Flexible Payment Terms: Accepts T/T, L/C, West Union, and PayPal for flexible transaction options.

Global Shipping Support: Supports worldwide shipping with help for freight forwarding if needed.

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.