What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the warranty period?

We provide a one-year warranty with online technical support and after-sales service.

Who is this knee joint suitable for?

It is designed for disabled people, specifically for medical trauma applications requiring high safety and stability.

Child Four Axis Prosthetic Orthotics Knee Joint Four Axis Kne

Name: Child Four Axis Prosthetic Orthotics Knee Joint Four Axis Kne
Brand: Shijiazhuang New Aosuo Medical Equipment Co., Ltd.
SKU: 2253998375

Hebei, ChinaShijiazhuang New Aosuo Medical Equipment Co., Ltd.

US$65.00

10-99 Pieces

US$61.00

100+ Pieces

Product specifications

Weight

Sample price:US$70.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, CE

Model NO.

3PF6

Condition

New

Usage

Leg

Using Site

Knee Joint

Type

Adapter

Material

Aluminum Alloy

Weight

385g

Load Weight

45kg

Flexion Angle

140°

Brand

Aosuo

MOQ

10 PCS

Feature

Durable

Use for

Medical Trauma

Certificate

CE Certificate

Application

Medical Industry

Trademark

aosuo

Origin

China

HS Code

9021390090

Production Capacity

50piece/Per Month

Key features

Dual Cylinder Hydraulic Design: Features two oil cylinders for independent extension and flexion damping adjustment.

High Stability & Shock Absorption: Improves support stability and comfort with elastic shock absorption function.

Adjustable Damping Control: Allows precise adjustment of extension and flexion damping for different walking feelings.

Large Flexion Angle: Supports up to 140 degrees flexion, enabling squatting actions.

Lightweight Aluminum Alloy: Constructed from durable aluminum alloy with a weight of only 385g.

CE & ISO Certified: Meets CE and ISO13485 standards for medical industry safety and quality.

Customizable Options: Supports customization for material, logo, and design based on samples or drawings.

One Year Warranty: Provides one year after-sales service with online technical support.

Company profile

Importers and ExportersIn-stock CapacityFast DeliveryCustomization from Samples

Shijiazhuang New Aosuo Medical Equipment Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.22h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShijiazhuang New Aosuo Medical Equipment Co., Ltd. is a China-based limited company established in 2022 and identified as a trading company, with a stated business scope covering Class II medical-device sales, technical services, hardware and plastic products, and licensed Class II medical-device production. It reports ISO13485 and CE certification, CNC equipment, advanced technology, and mass-production capacity. The supplier has inventory capability, export licensing, and an average off-season lead time within 15 working days. Its strengths include sample-, design-, full-, minor-, and flexible-customization services. However, it does not provide 3D software design, ODM, SDK, or popular-brand OEM services; it reported no new product development in the past year and has zero quality-control test equipment recorded. Financial credibility, customer cases, and several quality and manufacturing-control details remain insufficiently documented.

Supplier typeThe supplier is identified as a trading company and limited company based in Hebei, China, established in 2022, with 13–14 employees and an affiliated company. Its stated scope includes Class II medical-device sales, technical consulting and services, hardware and plastic products, and licensed Class II medical-device production.

CertificationsThe company states that it has passed ISO13485 medical-device quality management system certification and CE certification. These are explicit certification claims relevant to medical-device quality management and product conformity, although the slices do not provide certificate numbers, validity dates, or certification scope.

R&D capabilityThe supplier is identified as a professional technical supplier and reports one R&D engineer, but it had no new products in the past year and does not provide ODM services, SDKs, or 3D software design. This indicates some technical and R&D involvement, but limited documented innovation output and digital development capability.

Production capacityThe company reports first-class CNC equipment, advanced technology, and mass-production capacity, and its business scope includes licensed Class II medical-device production. It also has inventory capability; however, the status of a valid manufacturing-capacity contract is unknown, and overseas warehousing is unavailable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It does not provide 3D software design, so customization is supported but not through that specific digital design service.

Product Q&A

Q:What is the maximum load weight capacity?

The knee joint supports a maximum load weight of 45kg.

Q:How does the hydraulic system work?

It uses a dual-cylinder design where the upper cylinder adjusts extension and flexion damping, while the lower cylinder provides elastic shock absorption.

Q:Is customization available for this product?

Yes, we offer full customization, minor customization, and flexible options based on samples or designs, including logo and material.

Q:What is the minimum order quantity (MOQ)?

The standard MOQ is 10 PCS, though general company policy allows for an MOQ of 1.

Q:What certifications does the product have?

The product holds CE and ISO13485 certifications, suitable for the medical industry.