Product Description


hydraulic knee joint
H65 hydraulic joint is the first commercialized four-axis hydraulic knee joint product with independent intellectual property rights in China. It is a four-axis prosthetic knee joint that uses liquid as a medium to adjust knee flexion and extension damping. The four-axis structure it adopts ensures that the joint has good safety. By adjusting the flow of the liquid, the speed of flexion and extension of the joint can be effectively controlled, so that the user can obtain a good gait. Using liquid as the working medium can make the joint structure more fine and light, and effectively reduce the user's oxygen consumption. At the same time, the joint is safer due to the incompressibility of the liquid. This joint has optional connectors and can be used for thigh prostheses and knee prostheses. Connectors of this joint, such as quadrangular pyramids, can be adjusted back and forth in the sagittal plane. It enables users to obtain the best combination of security and flexibility, making it easier to use. This joint adopts a large number of aluminum alloy structures, and the weight is less than 800g, which is significantly lighter than similar products. This joint has passed the strength test specified in GB/T18375, which makes the user feel more at ease.
Place of Origin
Brand Name
Model Number
Instrument classification
Class I
1 Year
After-sale Service
Online technical support
Product name
hydraulic knee joint
prosthetic knee joint
Prosthetic application
Aluminum Alloy
knee flexion range
load weight
Online Technology Service
Company Profile
shijiazhuang aosuo international trade company , the main products are all kinds of orthotic and prosthetic products . the health-care products do china agent for you !
Our Company
Shijiazhuang Aosuo company specializes in importing prosthetics and orthotic products and exporting prosthetics and orthotic products throughout the world. We can offer the OEM and ODM for prosthetics and orthotic products. Mainly product: Prosthetics materials(like EVA,AK/BK foam cover);Prosthetics cosmetic products ;Prosthetics and orthoticcs tools;Orthoses and orthosis components;Adapters and prosthetic components,knee,legs and foot;Dennis brown shoes splint. Medical Implant Prosthetic,with professional technology and running advantage on healthcare , medical ,all kinds of prosthetics and orthotic products .The material can meet stainless steel ,Titanium ,Aluminum ,Silicone and some specials. Our company's products are in sharp contrast to the quality of some counterfeit imported prosthetics on the market. And so far, we have established long-term cooperation with many foreign medical rehabilitation institutions, and our excellent products and technical services have been well received by our customers. Perfect supply channels and good after-sales service is our powerful guarantee. They are greatly appreciated in Asia, Europe,Africa ,middl East markets etc . We are committed to providing suitable products, competitive prices and systematic after-sales service. We hope that with the power of advanced products and technologies, we can help disabled friends rebuild a healthy, happy and free life.
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Package: poly bag and carton box
Delivery time:3-5 working days and also depend on quantity
payment terms:T/T , L/C, western union,pay pal Etc
Shipment terms:sample usually by air,large quantity by sea
1. who are we?
We are based in Hebei, China, start from 2016,sell to South America(20.00%),Eastern Asia(20.00%),Africa(20.00%),Domestic Market(10.00%),Mid East(9.00%),North America(5.00%),Western Europe(4.00%),Southern Europe(4.00%),Northern Europe(4.00%),Eastern Europe(4.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Prosthetic Leg, Sach Foot, Prosthetic Knee

4. why should you buy from us not from other suppliers?
the best services with best price on all kinds of orthotic and prostheticsfinished products , hope can support for you ! the factory have more than 20 years experience on prosthetic foot and joints. can accept the OEM &ODM

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,EXW,FCA,DDP;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Portuguese,French