Beam Drilling Line, CNC Angle Line, H Beam Machine manufacturer / supplier in China, offering CNC Plate Drilling Machine for 2000*2000mm Steel Plate Model Awt2020, Awt9000 China Supplier High Speed CNC Gantry Movable Drilling Machine for Tube Steel Length 10000mm, CNC Drilling Machine for Plates Model Awt9000 Bt40 Spindle High Speed Steel Metal Drilling and so on.