... Goods in stock resistance/resistor 100A-5.6/100A-1,Tower crane spare parts 1.Brand :Potain,SCM,SYM,Yongmao.etc. Our main ... products are France Potain type and QTZ type tower crane parts, ... pin, bolt, various mech, assembly and spare parts, control box, resistance box and spare parts, drive room and spare parts, wire rope, pulley, cable etc. ...