The National Colloid Company is family-founded and remains a family-owned organization that grew out of a vision, hard work, ... passion, sacrifice, and a deep sense of gratitude. We are the premier blender in the specialty chemicals market, delivering innovative and affordable solutions while offering outstanding OTD and customer service. Located near the Ohio River in Steubenville, Ohio, we are a toll manufacturer of specialty chemicals for use in all phases of water and waste treatment applications, metalworking, oil and gas industry. Our products and solutions span various industries from commercial/institutional facilities to food processing and industrial plants. We offer a full range of services including custom blending, packaging, labeling, and shipment. With two production and warehouse sites, we are fully staffed in sales, customer support, production, quality control, product research and development, inventory management, technical consulting, and regulatory support. read more