Customers'requirements Torque Capacity and Flexible Structure flexible shaft cable

I am interested in getting a price for some flexible drive shafts. 

 I have attached a drawing depicting our current design. 

 I see on the site here that you offer stainless steel or partial stainless steel construction. 

 But if you do not offer stainless steel please offer steel.

The part in my drawing has a solid shaft on one end and a squared end on the other.

  Please let us know if you can offer the complete assembly or just the flexible shaft. 

Please offer a price for 100pcs to check durability.

George Papailias
JG PAPAILIAS CO. INC
WWW.PAPAILIAS.COM