Tube 2023 has completed. CR Expo 2024 visitor registration will start soon! See you next year!
The main purpose of our business is producing high quality tube and pipe mills,We have the technology, expertise and years of experience required to supply with equipment to produce the most demanding products,including extreme diameters and thickness. We possess the most advanced tube production system which has the advantage of easy usage facility as well as cost effective.DONGLUN offers nearly 35 standard models of tube and pipe lines.These various lines produce from 1/8" (10mm)up to 8"(219mm)with different wall thickness.
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