Cornerstone is a minority woman owned
business, incorporated in the Washington D.C. Metro area. We commit ourselves to
goals and objectives with a strong emphasis in business ethics. We
place our customers first as we deeply understand the only way we
can achieve our goals and objectives is to help our customers to
achieve their goals and objectives first. We want to help our
customers and
their employees to be the best and most profitable industrial
distributor in North American.