The primary purose and achievements of the association is to collectively bargain on behalf of the members of the association with various locals of workers united; to comply with all such agreements entered into with said union; adjustment of complaints and grievances between the members and the union; representation of the members and appearance at arbitration in the event that complaints and grievances cannot be amicably adjusted; to encourage harmonious relationships between manufacturers, contractors and the union; and, to promote the industry in general by attending and participation in various labor-management meetings sponsored by the association, other employer associations, apparel industry funds, the union, and governmental, quasi-governmental and regulatory agencies.