What is the warranty period?

We provide a 2-year warranty for this product.

Do you offer OEM and ODM services?

Yes, we provide comprehensive OEM and ODM services.

How long does it take to ship the product?

Products are ready for dispatch within 3-5 days. Peak and off-peak lead times are within 15 workdays.

Hot Sale Mechanical Knee Joint for Prosthetic Leg

Name: Hot Sale Mechanical Knee Joint for Prosthetic Leg
Brand: Shijiazhuang Perfect Prosthetic Manufacture Co., Ltd.
SKU: 2115064905

Hebei, ChinaShijiazhuang Perfect Prosthetic Manufacture Co., Ltd.

US$38.00

1-99 Pieces

US$37.00

100-199 Pieces

US$35.00

200+ Pieces

Sample price:US$37.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

ISO, CE

Model NO.

4P20-SS

Condition

New

Tilted

Non-Tilted

Folded

Non-Folding

Using Ambient

Outdoor, Indoor

Using Site

Knee

Color

Silver

Material

Stainless Steel(We Also Have Titanium Material)

Product Name

Prosthetic 4 Bar Knee Joint

Weight

670g

Weight Limit

100kg

Type

Orthotics

MOQ

1 PC

Service

OEM ODM Service

Samples

Available

Certificate

CE/ISO13485

Packing

in Carton

Application

Amputee

Model Number

4p20-Ss

Instrument Classification

Class I

Warranty

2 Year

Fter-Sale Service

Online Technical Support

Range of Knee Flexion

120°

Transport Package

in Impact-Resistant and Waterproof Cartons.

Specification

Single Package: 20cm*10cm*10cm

Trademark

CPF

Origin

China

Key features

Dual Material Options: Available in Stainless Steel or Titanium for varied strength and weight needs.

Customized Fit Service: Personalized customization tailored to individual user needs for perfect fit.

Ergonomic Humanized Design: Simulates natural gait with unique shape for maximum comfort and user experience.

High Strength & Lightweight: Crafted for durability and stability while ensuring compact portability.

120 Degree Flexion: Offers a wide range of knee flexion suitable for daily life and various activities.

Comprehensive Product Range: One-stop shopping for feet, connecting components, and various body parts.

Exquisite Craftsmanship: Precision manufacturing with attention to detail for outstanding quality.

Custom Packaging Services: Options for specific dimensions, logo printing, and custom materials to showcase brand.

Company profile

Importers and ExportersExperienced TeamPatents Awarded

Shijiazhuang Perfect Prosthetic Manufacture Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2014-01-21Nearest Port: Tianjin Port, Beijing AirportAverage Response Time: ≤4.97hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory with two production lines, stated annual output across prosthetic feet, prosthetic legs, orthotics, and knee joints, and three quality inspectors. It reports broad customization, recent new-product development, ODM capability, OEM service for well-known brands, ISO13485:2016 and CE certification, and more than ten patents. Quality procedures include documented corrective actions, complaint handling, and quality assurance, but raw-material traceability is explicitly absent. The supplier has inventory capacity and stated lead times within 15 working days, but lacks overseas warehouses, showrooms, agents or branches, and offline trade-show participation. No valid manufacturing-capacity contract with related subcontractors is reported. Financial credibility cannot be fully assessed from the provided records.

Supplier typeThe supplier is explicitly identified as a factory, indicating direct manufacturing status rather than only a trading or service intermediary.

CertificationsThe company states that it holds ISO13485:2016 quality management system certification and CE certification, supported by a description emphasizing quality-system compliance. The evidence is supplier-reported, and no certificate validity details are provided.

After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective/preventive actions, and reports inventory capacity and lead times within 15 working days. However, it has no overseas warehouse, showroom, agent or branch, so localized overseas support is limited.

R&D capabilityThe supplier reports new products within the past year, ODM services, more than ten patent certificates, and a technology-focused production approach. It does not have an available SDK, but that limitation does not negate the broader evidence of product-development capability.

Production capacityThe supplier operates two production lines, reports output of 30,000 prosthetic feet, 5,000 prosthetic legs, 10,000 orthotics and 5,000 knee joints annually, and has CNC lathing, machining-center and drilling equipment. It also reports three quality inspectors and lead times within 15 working days, but has no valid capacity contract with related subcontractors.

Customization capabilityBoth R&D and design-service records list customization from samples, designs, full customization, flexible customization and minor customization. This is explicit evidence of a broad customization offering.

Client casesThe supplier states that it provides OEM services for well-known brands and exports to markets including South America, Eastern Europe, the Middle East, North America, Southeast Asia, Eastern Asia, Oceania, Western Europe and Africa. No named customers, projects or independently verifiable case details are provided.