Duoline Technologies is an oil and gas company headquartered in Gilmer, Texas. We specialize in providing corrosion-resistant lining systems for oilfield steel tubing and line pipe. Our team of experienced technicians design and install the systems to exacting standards, ensuring customer satisfaction. We utilize advanced technology and techniques to create our cutting-edge lining systems. Our professional and knowledgeable personnel work to ensure that every job is completed in accordance with the strictest industry standards. We are committed to providing exceptional customer service