SA-SO Signs & Safety has been in business since 1948. We began as a catalog company but pride ourselves in developing meaningful relationships with our customers over the years. Many of these relationships are based upon years of mutual trust and loyalty. We are thankful for that. However, when new customers place their trust in us, we can forget that they might not be as familiar with our business and manufacturing processes. So, we’ve compiled a list of the top five questions we are asked to share some common information about SA-SO.