MPA COMPANIES, INC i MPA Associates-Certified Recruiter with over 25 years experience in nationwide recruiting assignments for candidates in R&D, Engineering, Manufacturing, Operations, Supply Chain & Technical Sales. Industry experience in Rubber, Plastics, Polymer, Chemical, Glass & Ceramics and Medical Device. MPA Contract Staffing Provide nationwide contract and temporary staffing for technical and professional positions. Complete back-office support handles employment record