Dezhou Sanjia machine Manufacturing Co., Ltd. is located in the Dezhou Economic Development Zone Shandong Province, our co***ny area is 10,000 sqm and our covered plant area is 6,000sqm, we also have a 1000sqm research center. we are the design, manufacture, sales general powerful professional manufacturer with deep hole processing machines (deep hole drilling, deep hole drilling and boring machine, deep hole boring machine), and CNC deep hole drilling machine, CNC deep hole drilling and boring machine,...
|