Profile-Bending-Tools Russia Import and Export Companies

For this moment we are interesting in increasing of product line. Now we producing sheets with profile 105,135, 153, 200/206 and for one of our machine we need additional sets of cassette for profile 153, 144, 105. Thus, could you please inform us: 1) Approximately quotation for set of cassette for 1 of needed profile (for example 153 mm) 2) What information need from us (dimensions, technical description of the line) 3) If it will be enough to represent information from our side or it will necessary to visit our plant by your technical specialist to make needed measurements 4) What will be the price of this visiting, consultation, drawing, etc.