In the three decades since its founding CTL has grown from a small fabricator, serving the local steel and coal industries, to a renowned process plant manufacturer and designer, serving major global companies in the pharmaceutical, chemical, oil and gas industries. Central to each site is its specialist design house, fully experienced in designing to international codes including ASME, TEMA and ANSI. CTL has particular experience in corrosion resistant metals and alloy fabrication and boasts one of the UK's largest purpose built clean rooms. CTL has built long term relationships with many clients due to its commitment to provide very high standards of service and quality. The company complies with all health and safety regulations and has been accredited with ISO 9001, ASME U, ACHILLES and FIRST POINT ASSESMENT.