For more than 10 years, engineers and scientists at OTO have been providing safety and environmental regulatory compliance services to industrial, commercial and municipal clients. Our expertise in this area comes from our extensive experience working directly in manufacturing sectors such as chemical processing, surface coating and metalworking. Because we have valuable experience working in industry, we understand the complex needs of our clients. We take into consideration the competitive pressures, capital limitations, and labor force strengths and weaknesses that drive daily operations in the manufacturing environment.