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Clean Tube and Coil, CTC World’s Longest Seamless Tube

Seamless Straight Tube
We have been providing ultra-precision, high-cleaniness stainless
steel seamless tubes to semiconductor and automobile industries.

Seamless Straight Tube

Seamless Coil Tube
We have been providing the world's longest seamless coil tubes to
shipbuilding, palnt and oil & gas industries.

Seamless Coil Tube

CTC World Map

CTC products are used in 60 countries worldwide. Click the product name to see the countries using that product.

  • CTC world map View all
  • CTC world map Semiconductor
  • CTC world map Automobile
  • CTC world map Petrochemistry
  • CTC world map Shipbuilding
  • CTC world map Oil & Gas