QA and responsible sourcing leadership across industries and borders. 

Expertise. When you have it the details are clearer. For manufacturers, distributors and retailers across a vast spectrum of industries, STR is the premier destination for quality assurance, testing and responsible sourcing services because of our unparalleled expertise. From agriculture to apparel, toys to textiles, pharmaceuticals to plastics, our experts in the lab and in the field are industry leaders. We bring 60 years of experience to every product we test and every program we develop. Clients come to us because we are globally respected pioneers who understand the challenges and complexities of bringing products to today’s global marketplace. Governments, NGOs and associations approach us for guidance on drafting regulations and standards for much the same reasons. 

Everyone from Fortune 500 firms to start-ups have come to us for customized quality assurance and responsible sourcing services.