What finishes are available?

Available finishes include Machining, Plain, Polishing, Zinc-Plated, Black Oxide, Anodizing, Passivation, Galvanized, and Powder Coating.

High Quality Multi-Color Countersunk Aluminum Cup Washer Anodized Aluminum Washer

Name: High Quality Multi-Color Countersunk Aluminum Cup Washer Anodized Aluminum Washer
Brand: Chengdu Jingbang Technology Co., Ltd.
SKU: 2115953965

Sichuan, ChinaChengdu Jingbang Technology Co., Ltd.

US$0.05

50-999 Pieces

US$0.03

1,000-19,999 Pieces

US$0.01

20,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Type

Spring Washer

Material

Brass

Model NO.

cup washer

Combination Washer Structure

Cusomized

Combination Washer Packaging

Cusomized

Spring Washer Type

Standard

Name

Washer

Accept Material

AISI 303/304/316L, SUS 303/304/316, Aluminum 6061

Accept Finish

Machining, Plain, Polishing, Zinc- Plated, Black O

Sample Service

Free Samples

Surface

Anodizing,Brushing,Galvanized,Laser Engraving, Sil

Tolerance

+/-0.01mm, 100% QC Quality Inspection Before Deliv

Processing

Broaching, Drilling, Etching / Chemical Machining,

File Formats

Solid Works,PRO/Engineer, Autocad(Dxf,Dwg), Pdf,Ti

Quality Assurance

ISO9001:2015 Certified.TUV;SGS;RoHS

Transport Package

Box+Pastic Bag

Specification

m3 m4 m5 m6Din M8 M40 M16 M24 934 2Mm

Trademark

J&B

Origin

China Guangdong

Production Capacity

500000

Key features

Wide Material Selection: Supports AISI 303/304/316L, Aluminum 6061/6063, Brass, Titanium, and more.

Flexible Customization: Accepts full customization for structure, packaging, and non-standard sizes.

Multi-Finish Options: Offers Machining, Anodizing, Polishing, Zinc-Plated, Black Oxide, and more.

Strict Quality Control: 100% inspection before shipment with ISO9001:2015, TUV, and SGS certification.

Free Sample Service: Free samples provided for stocked items; sample fee applies for high-value custom parts.

Fast Delivery: Stocked items ship within 15 days; customized items take 20-25 days.

High Precision Tolerance: Achieves +/-0.01mm tolerance with 100% QC quality inspection.

OEM/ODM Support: Full OEM and ODM services available with flexible customization options.

Company profile

Full CustomizationR&D Capabilities

Chengdu Jingbang Technology Co., Ltd.

Sichuan, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a China-based hardware and electronic components manufacturer combining R&D, production, and sales, with factory operations established in 2011 and overseas sales support added in 2016. It reports 50 employees, advanced 4-axis CNC machinery, approximately 11 years of industry focus, more than 400 customers, and export markets in Europe, Australia, and North America. Customization from samples, designs, and full or minor customization is available. However, the supplier has no available SDK, no recent new-product development, no ODM service, no certification of supplier management systems, and no overseas warehouse, showroom, agent, or branch. Service procedures and complaint-handling procedures exist but lack written records. Quality assurance is stated, while environmental and fire-safety evidence is incomplete or negative.

Supplier typeThe supplier is a China-based hardware and electronic components manufacturer with integrated R&D, production, and sales activities. Its stated operations include metal fabrication and manufacturing, with a factory in Shenzhen and company headquarters information identifying China.

CertificationsThe supplier states that quality assurance exists in its quality-control processes, but its supplier-management-system certification is listed as NIL. Therefore, quality assurance is present, but no formal certification evidence is provided.

R&D capabilityThe supplier has R&D engineers and provides several design-related customization services, but it has no available SDK, reported no new products during the past year, and does not provide ODM services. These explicit limitations weaken evidence of ongoing innovation capability.

Production capacityThe supplier reports 50 employees, advanced 4-axis CNC machining equipment, the ability to handle both large and small orders, and factory operations established in 2011. It also reports a stated annual production-output range and lead times within 15 working days in both peak and off-season periods, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. This demonstrates broad product-customization coverage, although ODM service is not available.

Client casesThe supplier reports serving more than 400 customers and exporting to Europe, Australia, and North America. These statements indicate broad customer and market exposure, but no named customer cases or independently detailed project examples are provided.

Product Q&A

Q:How to ensure quality?

Every process is checked by our quality inspection department. We have IQC, PQC, and FQC teams to inspect materials, processing, and final plating products with 100% inspection before shipment.

Q:What is the delivery time?

For stocked products, delivery is within 15 days. For customized products, it takes about 20-25 days depending on quantity.

Q:What are the payment methods?

We accept PayPal, Alibaba, T/T (30% advance, 70% before shipping), LC, Western Union, and D/P. For orders under $1000, 100% advance payment is suggested to reduce bank charges.

Q:Can you provide samples?

Yes, free samples are provided for stocked products (buyer pays shipping). For high-value products, a sample fee applies.

Q:What materials do you accept?

We accept AISI 303/304/316L, SUS 303/304/316, Aluminum 6061/6063/7075/2024, Brass/Bronze, and Titanium.