QUALITY  

Day & Zimmermann at Lone Star was awarded Contractor Performance Certification Program (CP)2 status in 1992 by the U.S Army Operations Support Command (now the U.S. Army Joint Munitions Command).  Lone Star also achieved ISO 9002:1994 registration from Underwriters Laboratories, Inc. in 1999 and has since undergone periodic assessments.  In September 2002, D&Z Lone Star attained ISO 9001:2000 registration.  These ongoing quality achievements recognize Lone Star for the following:

CONSISTENTLY DELIVERING QUALITY PRODUCTS

CONTROLLING PROCESSES

EMPLOYING PROACTIVE AUDIT PROCEDURES

DEMONSTRATING AGGRESSIVE CONTINUOUS 

                                                 IMPROVEMENT EFFORTS

Select employees at Lone Star complete training and testing to become Statistical Process Control (SPC) certified and, through SPC, process capabilities are monitored for continuous improvement.