Technology adaption has emerged as an important determinant of competitiveness in recent global trade. Gaining competitiveness in the mass production became a driving force for the garment firms to adapt technologies. However, the status, activities, and organizational factors that affect the level of technology adaption by garment manufacturers. The purpose of this study was the assessment and implementation of upgraded on button hole and button attach machine in case of Debre Brihan cluster. Purposive technique and a descriptive survey methodology are employed to collect data. The survey using a structured questionnaire, observation check list and oral question was prepared. The data was analyzed using the SPSS software package, version 20.0. The results revealed that firm size 6 enterprise used and 23 enterprise not used button hole and button attach machine positively influences by the technology adaption are technical skills, cost, quality and productivity have significant result on the technology adaption. The results were discussed in terms the assessment of technology adaption in buttonhole and button attaching machine in garment manufacturing. It was used mean and standard deviation to test the hypotheses using Z test result revealed a statistically significant difference between the perceptions of the four groups with, questioner mean response used of button hole and button attach machine calculated Z-values =0.54 less than the critical values =0.7123 at 0.005 percent level of significance. The null hypothesis was therefore accepted. Implementation giving training used button hole and button attach machine on dress shirt, casual pants and men jacket from the three result also the casual pants operation of sew buttonhole on top of front, sleeve placket & cuff (5 pc) of according to Singapore JUKI standards SMV is =0.58 and productivity standards =104/hrs and after training SMV=0.63/min productivity (produces quantity=96/hrs so the gap minimized to standards after training.