What certifications does the product have?

The product carries CE marking and meets Class PN25 standards.

What is your quality inspection process?

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

Where is the nearest shipping port?

The nearest ports are Ningbo and Qingdao Port.

Flexible Stainless Expansion Joints for HVAC Pipelines with CE Mark (Class PN25)

Name: Flexible Stainless Expansion Joints for HVAC Pipelines with CE Mark (Class PN25)
Brand: Hangzhou Keyi Technology Co., Ltd.
SKU: 2297969145

Zhejiang, ChinaHangzhou Keyi Technology Co., Ltd.

US$0.20

500 Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

Standard

Orfs

Material

Medium Carbon Steel

Model NO.

DN10

Connection

Female

Surface Treatment

Galvanized Sheet

Head Type

Round

Sample

Free

Model No.

12611

MOQ

1000

Customized

High Temperature

Transport Package

Carton, Pallet

Specification

Multi-size

Trademark

Tianyi

Origin

China

HS Code

73079900

Key features

CE Certified for Safety: Meets Class PN25 standards with CE marking for HVAC pipeline safety.

Customized High Temperature: Specifically designed to withstand high-temperature environments.

OEM & ODM Services: Offers bespoke solutions including custom drawings and samples.

Factory-Direct Pricing: Competitive pricing without intermediary markups to reduce costs.

Comprehensive Quality Control: 100% visual and function inspection ensures leak-proof integrity.

Flexible Customization: Supports full customization and flexible customization from samples.

Global Export Support: Includes expedited delivery, expert packaging, and customs documentation.

Diverse Specifications: Wide range of styles and sizes available to meet diverse needs.

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.