Professional Spring Washer for Mechanical Assembly with ISO9001 Certification M14 DIN127 Spring Washer

Name: Professional Spring Washer for Mechanical Assembly with ISO9001 Certification M14 DIN127 Spring Washer
Brand: Shanghai Borui Metal Products Co., Ltd.
SKU: 2191056552

Shanghai, ChinaShanghai Borui Metal Products Co., Ltd.

US$0.05

100-999 Pieces

US$0.03

1,000-9,999 Pieces

US$0.02

10,000+ Pieces

Product specifications

Diameter

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Type

Round Flat Washers

Material

Carbon Steel

Model NO.

GB/T 93 DIN127

Combination Washer Structure

A Type

Combination Washer Packaging

Carbon Steel

Spring Washer Type

Flat Washers

Material Grade

Carbon Steel

Surface Finish

No Coating / Zinc Plating / Electropolished

Size Range

Metric M3-M100 / Inch #4-#3/8" / Customizable

Thickness

0.5mm-5mm Standard / Custom Available

International Standards

DIN125A/B, GB95, ISO4739, ANSI B4.1

Application

Construction, Machinery, Automotive, Marine, Food

Packaging Options

Vacuum Bags (1kg), Cartons (25kg), Drums (50kg), P

Minimum Order Quantity

Standard: 100PCS / Custom Negotiable

Shipping Methods

Ocean Freight, Air Freight, Express Courier, Land

Certifications

ISO9001, CE, GS, SGS Testing Reports Available

Transport Package

Waterproof Cartons, Palletized Protection, Desicca

Specification

Customizable

Trademark

G&T

Origin

China

Company profile

High Repeat Buyers ChoiceMulti-language PioneerExperienced TeamExhibition Experience

Shanghai Borui Metal Products Co., Ltd.

Shanghai, 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. CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.07hTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Shanghai-based limited trading company with 41 employees, focused on fasteners and related metal, mechanical, plastic, rubber, electrical, and photovoltaic products. It offers sample-, design-, and full-customization services, as well as ODM and OEM services, and reports export sales of 71%–90%. In-stock service is available, but there is no overseas warehouse, showroom, agent, or branch. Financial records are identified for 2022–2024, but no financial values or performance conclusions are provided. Service-process evidence is weak: no written corrective/preventive-action or complaint-handling procedures or records are available, while quality-assurance status and fire-drill status are unknown. No certifications, customer cases, or production facilities are explicitly documented.

Supplier typeThe supplier is identified as a limited company and trading company, with 41 employees, no stated parent-group affiliation, and a Shanghai registered and physical address. Its stated product scope centers on fasteners and related industrial products.

After-Sales capabilityThe supplier has in-stock service capacity, but it has no overseas warehouse, showroom, overseas agent, or branch. More importantly, no written corrective/preventive-action procedures or records and no written customer-complaint procedures or records are available, indicating a documented after-sales process is not demonstrated.

R&D capabilityThe supplier lists research and development of metal products and hardware products, and offers ODM services. However, no SDK is available, and the information does not provide measurable R&D resources, patents, or development outcomes; the documented capability is therefore limited but present.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and full customization, together with ODM and OEM services for popular brands. These statements provide direct evidence of broad customization and design-manufacturing service capability.