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    2. Welcome: NINGBO CHANGWEI TECHNOLOGY & MATERIALS CO.,LTD.

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      • PTFE Teflon Fabric China Factory,Manufacturer and

        The PTFE Teflon Fabric, using unique processing technology, is made of good PTFE emulsion full immersing, impregnating and coating on high grade fiberglass substrate which is weaved with good imported

      • PTFE Teflon Fabric Membrane

        The PTFE Teflon Fabric Membrane is known as “the six kind of architecture material” after brick, stone, concrete, steel and wood. It is soft, and suitable for various shapes, breaks the limitation lik

      • PTFE Teflon Fabric Roof Structures

        The PTFE Teflon Fabric Roof Structures is known as “the six kind of architecture material” after brick, stone, concrete, steel and wood. It is soft, and suitable for various shapes, breaks the limitat

      • PTFE Teflon Fabric Roof materials

        The PTFE Teflon Fabric Roof Materials is known as “the six kind of architecture material” after brick, stone, concrete, steel and wood. It is soft, and suitable for various shapes, breaks the limitati

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