可以免费看黄的网站,在线毛片网站,亚洲成人在线视频网站,我要看欧美精品一级毛片,成人高清免费,久草在线免费,色淫视频

Welcome to Dezhou Hongxin Machine Tool Co., Ltd.!
Tel.:0534-8122876 中文版
Current Position:Home > Products Center
 
Technical Parameter
 

TGG type combined boring and rolling head is equipped with four blades. It adopts the principle of fine boring and rolling. It has the advantages of large processing amount, high efficiency, stability, good guidance and so on. It is more suitable for mass production of large workpieces.
  • Address:Deep Hole Industrial Base of Dezhou South Economic Development Zone
  • Tel:0534-8122876
  • Fax:0534-8122877
  • Mobile:15166950796
  • Email:hongxinjichuang@163.com
  • URL:Http://www.qihua2016.com/

© www.qihua2016.com Deep hole drilling and boring machine,Deep hole trampolineDeep hole honing machineCNC deep hole gun drill