What standards do your products meet?

Our products meet various standards including DIN125, DIN126, DIN9021, DIN440, ANSI B18.21.1, ANSI B18.22.1, GOST6402, DIN6798, DIN6797, ISO, GB, JIS, and BSW.

How can I contact you for questions?

You can contact us by email or TradeManager, and most emails are responded to within 12 business hours.

Why are your prices competitive?

Our products are direct from the factory, so there is no middle man and no high markup.

Wave Spring Washer with Black Zinc Plating (HS-SW-006)

Name: Wave Spring Washer with Black Zinc Plating (HS-SW-006)
Brand: DG HUSHUN CO., LTD
SKU: 761775295

Guangdong, ChinaDG HUSHUN CO., LTD

US$0.03

10,000 Pieces

Product profile

Customization

Available

Type

Spring Washer

Material

Steel

Model NO.

HS-SW-006

Combination Washer Structure

Wave

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Size

21mm X 16mm X0. 3 mm

Surface Treatment

Custom

Terms of Shipment

CIF, FOB, EXW

Package

Custom

Transport Package

1000PCS/Bag

Specification

ISO9001-2008

Trademark

OEM

Origin

Dongguan China

HS Code

7209189000

Production Capacity

200tons/Month

Key features

Custom Size and Surface: Size is custom for your need. Surface treatment is customizable.

Wide Material Selection: Available in Steel, Stainless Steel, Brass, EPDM, and more.

Competitive Factory Price: Direct from factory with no middle man or high markup.

Free Sample Supply: Stamped parts samples provided for free if in stock.

Fast Lead Time: Usually 5-7 working days based on order quantity.

100% Satisfaction Warranty: Goods satisfaction guaranteed with after-sales support.

Multiple Standards: Meets ISO, GB, DIN, JIS, ANSI, BSW standards.

Quick Response Support: Most emails responded to within 12 business hours.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceQuality Assurance

DG HUSHUN CO., LTD

Guangdong, China

CertifiedBusiness 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: 11 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryDG HUSHUN CO., LTD is a China-based limited company established in 2013 and located in Dongguan, Guangdong, with 11 employees. It offers precision stamping, metal structural, connector, hardware accessory, and customized mold products. Evidence indicates broad customization, ODM, OEM for well-known brands, recent new-product activity, export-oriented operations, inventory capability, and documented quality and complaint-handling procedures. Manufacturing-related support includes equipment, inspection instructions, and valid contracts with associated subcontractors. However, the provided information does not identify certifications, customer names or case details, overseas agents or branches, overseas warehouses or showrooms, or SDK availability. Financial records are referenced by year, but no assessable financial performance or balance-sheet figures are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. Its company description also states that it provides timely after-sales service, supporting a documented service capability.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and supports customization from samples, designs, full, minor, and flexible customization. It does not have an available SDK, but the provided evidence otherwise supports active product-development capability.

Production capacityProduction-related evidence includes punching, automatic packing, grinding, and milling equipment; written and consistently followed finished-product inspection instructions; inventory capability; and valid manufacturing contracts with associated subcontractors. The supplier also reports that 71%–90% of total sales come from exports and has self-managed import/export rights.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full customization, minor customization, and flexible customization. These capabilities are stated both for design services and the combined manufacturing facility, indicating broad customization coverage.