Our company provides custom rotational molding, design, manufacturing and metal fabrication services to the Oil & Gas, Chemical, Agricultural and Marine industries. Whether you are an Oil & Gas Operator, a Chemical Company, an Integrator/Distributor, or a Manufacturing Company requiring custom roto molding services, you need innovative partners who will help support your growth by providing creative solutions to your everyday problems. At Sherman Roto Tank we pride ourselves on our ability to consistently deliver fresh new approaches to our roto tank product line.