What certifications does the product have?

The product is certified with ISO, CE, and follows ISO13485 quality standards.

Can the swing phase be adjusted?

Yes, the swing phase control is adjustable using axis friction and extension assist.

What are the customization options?

We offer customization from samples, designs, full customization, minor customization, and flexible customization.

Artificial Limbs Prosthetic Knee Joint Four Bar Knee Joint

Name: Artificial Limbs Prosthetic Knee Joint Four Bar Knee Joint
Brand: Shijiazhuang New Aosuo Medical Equipment Co., Ltd.
SKU: 2072254575

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

US$38.00

5-49 Pieces

US$33.00

50+ Pieces

Sample price:US$38.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, CE

Condition

New

Model NO.

4A20

Using Ambient

Outdoor, Indoor

Using Site

Joint, Leg

Color

Silvery

Material

Stainless Titanium

Weight

750g

Max Load

100kg 125kg

Instrument

Class I

Transport Package

1.Plastic Bag Packaging 2.Carton Packing 3.Palleti

Trademark

customizable

Origin

China

HS Code

9021390090

Production Capacity

500pieces/Month

Key features

Polycentric Kinematics: Locomotion rule similar to natural knee joint with polycentric kinematics.

Adjustable Swing Control: Swing phase control adjustable via axis friction and extension assist.

High Load Capacity: Supports up to 100kg (Stainless) or 125kg (Titanium) max load.

Certified Quality: ISO and CE certified with ISO13485 quality guarantee system.

Premium Materials: Constructed from Stainless Steel or Titanium for durability.

Wide Flexion Range: Knee flexion range is approximately 120 degrees.

Manufacturer Direct: Direct production with 30 years experience and competitive pricing.

Fast Delivery: Sample delivery in 2 days, normal order in 5 days.

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: ≤1.94h 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.