Pls, send me your offer for the following machines (with prices, pictures and as many technical details as possible)  -machine for making corners and clamps for transvese flanges  -Transverse flange forming machine - TDC-20 and TDC-30 -Plasma cutting machine -Spiro tube former -Duct manufacturing auto-line (uncolier, leveler with beading function, electronical code,Hydraulic Notching system, hydraulic bending and shearing system;Industry CNC control system, special duct manufacture software) -Round duct elbow making machine -Pittsburgh locker -Seam(lock) closer(zipper) -machines for flanges for round ducts  ALL THE MACHINES MUST HAVE CE CERTIFICATES. Pls, tell me your price, payment and delivery terms. Best Regards Tom