What is the warranty or quality guarantee?

All products undergo 100% visual and functional inspection to ensure quality.

What are the available shipping terms?

We support FOB, CIF, CFR, and EXW terms from Ningbo or Qingdao Port.

Is this fitting suitable for spiral hoses?

No, this part number is for braided hoses; use 20212-XX-XX for spiral hoses.

20211 Metric Female Flat Seat Hydraulic Hose Fitting Customer

Name: 20211 Metric Female Flat Seat Hydraulic Hose Fitting Customer
Brand: Hangzhou Keyi Technology Co., Ltd.
SKU: 2216432235

Zhejiang, ChinaHangzhou Keyi Technology Co., Ltd.

US$0.20

500 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard

Metric

Material

Medium Carbon Steel

Model NO.

20211

Connection

Female

Surface Treatment

Galvanized Sheet

Head Type

Round

Sample

Free

Model No.

20211

Transport Package

Carton, Pallet

Specification

Multi-size

Trademark

Tianyi

Origin

China

HS Code

73079900

Key features

Wide Size Range: Available in 30+ specifications from M10 to M64 for various hose bore dimensions.

High Performance Materials: Constructed from medium carbon steel with galvanized sheet surface treatment.

OEM and ODM Services: Full customization, flexible customization, and sample-based customization available.

Free Sample Policy: Free samples provided for model number 20211 to assist in product evaluation.

Corrosion and Oil Resistance: Features excellent resistance to oil, acid, alkali, and corrosion environments.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.

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: ≤3.62h

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.