In support of our molding services we provide a full complement of assembly services including sub-assemblies and hand assembly projects. Our specialists operate air tools, hand tools, and welders, in addition to custom assembly fixtures, automated component verification, to meet all project requirements and specifications.  IATF 16949:2016 certified, with full inspection services using equipment calibrated to those standards, and we also provide fixture testing services for quality assurance.
    Par 4 provides maximum efficiency in time and cost when manufactured components need to be assembled. We deliver services for any type of project or application.
    We are a company that believes in efficient processes that produce quality components because we understand that every single product you manufacture can have a lasting effect on your reputation.