Do you provide after-sales support?

Yes, we offer 24/7 technical support and a 12-month quality guarantee.

What materials are used for the fittings?

The fittings are made of carbon steel with galvanized sheet surface treatment.

What is your warranty policy?

We provide a 12-month quality guarantee covering mechanical defects and ensuring reliable performance.

20511-16-04 Good Sealing Hose Coupling Fitting Carbon Steel From Keyi

Name: 20511-16-04 Good Sealing Hose Coupling Fitting Carbon Steel From Keyi
Brand: Hangzhou Keyi Technology Co., Ltd.
SKU: 1995488031

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

Model NO.

20511

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

25+ Years Industry Expertise: Backed by parent company with over 25 years of hydraulic export experience and global service expertise.

Vertical Integrated Manufacturing: Own factories in Hangzhou and hose base ensure full in-house control, eliminating compatibility risks.

Reduced Delivery Time: Vertical integration reduces delivery times by 30% compared to traditional collaboration models.

Comprehensive OEM/ODM Services: Offers customized sizes, threads, logos, and packaging with flexible customization options.

International Quality Certifications: Products certified with ISO9001, CE, and MA under stringent unified quality control measures.

12-Month Quality Guarantee: Provides a 12-month quality guarantee for peace of mind and reliable performance.

24/7 Technical Support: Professional technical support available around the clock for all customers.

DIN and JIC Standards: Fittings adhere to DIN and JIC standards with carbon steel material and galvanized sheet treatment.

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: ≤1.93h

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.