Replacement webbing / tape / straps Knoll / Jeanneret scissor chair  

Hello - 

I am restoring a pair of Jeanneret Scissor chairs (Knoll), and am looking for manufacturer / distributor of replacement of the fabric straps / upholstery webbing. Preferably a manufacturer or distributor in Europe, as I recently moved to Portugal, and am having a big problem finding anything here.... of course would also consider ordering from USA, but all I seem to find is manufacturers in China..... very very grateful for any recommendations of a reliable source! (Image is not of my chairs, only to illustrate what I am looking for)