Zhengzhou Yangfan Ventilation Equipment Co.,Ltd., into the duct industry for many years, the company introduced the most advanced spiral duct fully automatic production line 5 and flying shear of wind machine, has two production lines of rectangular tube, spiral pipe production line two, all kinds of nip machine, bending machine, pneumatic, hydraulic folding machine, shearing machine, embossing machine, 63 tons of punch, flange crimping machine, plasma cutting machine, stainless steel plate seam welding machine and other processing equipment, processing of galvanized sheet thickness from 0.5 mm to 1.5 mm.
Our company has the construction of zhengzhou railway station west square, zhengzhou xinzheng airport, shanxi yuecheng jin coal group mine coal preparation.............