The DUPRO provides the on-line inspection, DQC qualified inspectors will check that the corrections and improvements suggested during the IPC were implemented, examine the existing productions, advised the manufacturers of any further corrections or improvements to be made. The DUPRO should be carried out when 30-50% of the merchandise has been produced (minimum 50 pieces) In this services,our inspector will on-line check the production materials,process,semi-finishied and finished products. During Production Inspection (DUPRO) is used for to guarantee uniformity of the actual production and specification. The DUPRO should be carried out when 20-50% of the merchandise has been produced (minimum 52 pieces). The DUPRO provides the on-line inspection, DQC qualified inspectors will check that the corrections and improvements suggested during the IPC were implemented, examine the existing productions, advised the manufacturers of any further corrections or improvements to be made. The DUPRO should be carried out when 30-50% of the merchandise has been produced (minimum 50 pieces) In this services,our inspector will on-line check the production materials,process,semi-finishied and finished products. During Production Inspection (DUPRO) is used for to guarantee uniformity of the actual production and specification. The DUPRO should be carried out when 20-50% of the merchandise has been produced (minimum 52 pieces). The DUPRO provides the on-line inspection, DQC qualified inspectors will check that the corrections and improvements suggested during the IPC were implemented, examine the existing productions, advised the manufacturers of any further corrections or improvements to be made. The DUPRO should be carried out when 30-50% of the merchandise has been produced (minimum 50 pieces) In this services,our inspector will on-line check the production materials,process,semi-finishied and finished products. During Production Inspection (DUPRO) is used for to guarantee uniformity of the actual production and specification. The DUPRO should be carried out when 20-50% of the merchandise has been produced (minimum 52 pieces).