86-0311-68015506 ; 86-15032065295

86-0311-68015506 ; 86-15032065295

Shijiazhuang Aosuo International Trade Co., Ltd.

4 bar pneumatic knee joint:AS2904
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Product name

4 bar pneumatic knee joint:AS2904

Quick Details Place of Origin:Hebei, China (Mainland) Brand Name:AS Model Number:AS2902 Instrument classification:Class I Material:Aluminum Alloy weight:880g load weight:125kg build height:219mm knee flexion range:120 warranty:1 year ODM,OEM:service sample:available Certificate:CE/PED Product name:perfect quality Al 4 bar pneumatic prosthetic knee joint model
Affiliate classification
Supply Ability
Supply Ability:
200 Set/Sets per Month
Packaging & Delivery
Packaging Details
polybag and carton box for each one
Lead Time :
3-5 working days

health and beauty artificial limb prosthetic 4 bar pneumatic knee joint

Product Description


product information
The AS30 Knee joint is a polycentric knee joint with pneumatic swing control that is best suited to be used by moderate to K3 level activity and with higher degree of safety. The frame construction is made of aluminum alloy and the 4-bar linkage is made of aircraft alloy(AA7075). All axes have built-in bearing which allow ultra smooth walking movement. The proximal attachment has A-P slide and rotating adjustment. Optional adapters are pyramid adapter(for AK) and lotus adapter(for KD). This product has a 1 year warranty.

We can do OEM,how to order:

1.Please send me your drawing or sample

2.We offer you our best price

3.After you confirmed the price,we start to prepare the sample(usually within one week)

4.After you confirmed the sample,you place an order

 We have imported advanced equipment,technology,design and material from home and abroad for ten years,with modern scale and management style.Which ensured the product quality stable and precise.Best service and favorable price.


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