What is the maximum load weight?

The maximum load weight is 100kg.

What is the bending angle?

The bending angle is 125 degrees.

Is the product customizable?

This product is non-customized.

Prosthetic Legs Orthotics for Artificial Limbs Four Bar Mechanical Knee Joint

Name: Prosthetic Legs Orthotics for Artificial Limbs Four Bar Mechanical Knee Joint
Brand: Shijiazhuang Perfect Prosthetic Manufacture Co., Ltd.
SKU: 2122579902

Hebei, ChinaShijiazhuang Perfect Prosthetic Manufacture Co., Ltd.

US$100.00

1-9 Pieces

US$95.00

10-99 Pieces

US$90.00

100+ Pieces

Product profile

Customization

Available

Customized

Non-Customized

Certification

ISO, CE

Model NO.

3M10A-1

Condition

New

Usage

Connector

Using Site

Knee

Type

Continuous Traction

Material

Aluminum Alloy

Weight

520g

Load Weight

100kg

Bending Angle

125°

MOQ

Transport Package

Carton

Trademark

perfect

Origin

China, Hebei

HS Code

9021390090

Key features

Four Bar Mechanical Knee Joint: Designed for prosthetic legs with continuous traction capability.

High Load Capacity: Supports up to 100kg load weight for reliable daily use.

Lightweight Aluminum Alloy: Constructed from durable aluminum alloy weighing only 520g.

Wide Bending Angle: Offers a 125-degree bending angle for natural movement.

ISO and CE Certified: Meets international safety and quality standards.

New Condition: Products are brand new and ready for immediate use.

Global Export Experience: Successfully exported to over 50 countries worldwide.

Competitive Pricing: High quality products offered at competitive market prices.

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: ≤5.07hTerms 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.

Product Q&A

Q:Who are you?

We are based in Hebei, China, start from 2014,sell to South Asia(18.00%),North America(15.00%),South America(10.00%),Africa(10.00%),Southeast Asia(10.00%),Southern Europe(8.00%),Mid East(8.00%),Western Europe(5.00%),Northern Europe(5.00%),Oceania(3.00%),Central America(3.00%),Eastern Europe(3.00%),Eastern Asia(2.00%). There are total about 11-50 people in our office.

Q:How about the shipping cost?

We can help find the best shipping ways, try our best to help you save cost.

Q:How is the product quality?

We strictly control the product quality,different products have different warranty.

Q:What is the material of the knee joint?

The knee joint is made of Aluminum Alloy.

Q:What is the weight of the product?

The product weighs 520g.