What is the material and surface treatment?

The material is carbon steel with a galvanized sheet surface treatment.

What standards do the fittings comply with?

The fittings comply with DIN and JIC standards.

How is quality control managed?

We perform 100% inspection on finished products, including visual and function inspections.

Premium Metric Female O-Ring Fitting for Custom Applications

Name: Premium Metric Female O-Ring Fitting for Custom Applications
Brand: Hangzhou Keyi Technology Co., Ltd.
SKU: 2225167685

Zhejiang, ChinaHangzhou Keyi Technology Co., Ltd.

US$0.01

10,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Standard

DIN, Jic

Material

Carbon Steel

Connection

Female

Surface Treatment

Galvanized Sheet

Head Type

Allotype

Transport Package

Carton

Specification

20511-16-04

Trademark

Tianyi

Origin

Hangzhou

HS Code

7307990000

Key features

OEM/ODM Customization: Supports full customization, flexible customization, and customization from samples.

ISO & MSHA Certified: Holds ISO, MSHA, NQA ISO/TS16949, and MA certificates ensuring high quality.

100% Finished Inspection: Strict visual and function inspection for all finished products before shipment.

DIN & JIC Standards: Complies with DIN and JIC standards for metric female O-ring fittings.

Galvanized Carbon Steel: Made from carbon steel with galvanized sheet surface treatment for durability.

Wide Industry Application: Suitable for petroleum, chemical, metallurgy, auto, shipbuilding, and machinery.

Global Export Experience: Products sold to Russia, Turkey, Iran, Brazil, South Africa, and other regions.

Professional Manufacturer: Established in 2002 with over 200 employees and 30,000 sqm factory area.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExhibition Experience

Hangzhou Keyi Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Full Customization, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Ningbo/Qingdao PortAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in hydraulic and pneumatic power machinery manufacturing and sales, together with rubber, plastic, construction, mining, hardware, and related products. It has two production lines and valid manufacturing-capacity contracts with associated subcontractors, but reports no in-stock capacity, overseas warehouse, overseas showroom, or overseas agent/branch. The supplier offers sample-based and full customization, ODM services, and OEM services for popular brands. Quality procedures include written inspection instructions, quality assurance, corrective and preventive action procedures, and customer-complaint handling procedures, although the approved-supplier list lacks signatures or dates. Export sales account for 90% of total sales, but international trade experience is stated as only two years. Financial records are listed for 2022–2024, but no financial performance details are provided. No explicit certification holdings or customer case details are...

Supplier typeThe supplier is classified as a combined company. Its stated scope covers hydraulic and pneumatic power machinery manufacturing and sales, as well as rubber, plastic, construction, mining, metal-tool, hardware, apparel, labor-protection, petroleum-product, coal-product, and information-consulting activities.

R&D capabilityThe supplier provides ODM services and OEM services for popular brands, which directly supports design and development-related manufacturing capability. It does not have an available SDK, and no further R&D resources, patents, or technical achievements are stated.

Production capacityThe supplier reports two production lines, a range of testing and manufacturing equipment, and valid contracts between the factory and each associated subcontractor. It also has documented finished-product inspection instructions, although it reports no in-stock capacity and the available information does not quantify production output.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, and flexible customization, alongside ODM services. These statements provide direct evidence of broad customization support.