... for automobile crane QY12T, QY16T. Xuzhou CHiNZEN Bosh Machinery Co.,Ltd, located in the biggest construction machinery production base-Xuzhou ... for automobile crane QY12T, QY16T, QY20T, QY25T, QY30T, QY50T and QY75T, etc., big tonnage cargo truck, pavers, graders, road ... materials. The processing line including processing center, CNC lathe and special purpose machine tool is used to process the brake ...