CTC is a specialist stainless steel tube company.

Unrivaled precision and high-purity steel tube manufacturing technology
Since its establishment in 1996, CTC has secured a competitive edge in price and quality through its unrivaled technology in precision and high-purity tube manufacturing, supplying high-quality stainless seamless tube products to the semiconductor and automotive industries.

In 2009, CTC successfully developed a prototype of 100% seamless coil tubes and, since 2014, has successfully produced the world's longest coil tubes, weighing over 100 kg, to meet market demand.

World's longest seamless coil tube production
CTC has actively participated in domestic and international industrial projects related to materials used in the petroleum chemical plant industry, such as Steam and heat tracer, Off-shore control lines, and materials for shipbuilding multi-core tubes. CTC's product technology has been recognized worldwide.

In the future, CTC will continue to focus on constant technical development for special steel production and cost reduction, aiming to be a specialized stainless steel tube company that meets customer expectations and grows with customers.