Nanjing Jinbaihe Medical Apparatus Co.,Ltd. Located in Nanjing China, the main products are electric wheelchair, manual wheelchair,knee walker .The frame material is aluminium alloy and the net weight is light,and can be folded within 5 seconds, it is very portable to carry and put in the car boot. About 70% wheelchair and knee walker were sold to American and Europe, all of them as the CE and FDA certification. We look forward to cooperate with you.