Dekouvèt
Dezhou Sanjia Machine Manufacturing Co., Ltd., ki chita nan Dezhou Ekonomik Devlopman Zòn, Shandong Pwovens, konsepsyon, fè ak vann zouti machin jeneral pwosesis twou (ki gen ladan machin perçage twou fon, perçage twou ak machin raz, ak machin raz gwo twou san fon twou). ), osi byen ke CNC gwo twou san fon perçage machin, CNC gwo twou san fon perçage ak machin raz, ak CNC gwo twou san fon twou pwisan onin machin.
Inovasyon
Sèvis Premye