• Worldgreen P & J CO.,LTD

    The aluminum polyethylene composite pipe is made of 5 layers for water, gas and chemical distribution system. The life cycle is more than 50 years. Stainless steel flexible tubes are also produced for exhaust system in a car.

  • SEIWON T&C CO.,LTD

    We, SEIWON T&C Co.,Ltd. , are one of the leading export and import companies in Korea. Our business area products as followings; 1.Stainless steel corrugated tube Stainless pipe for water or Gas Wide-Pitch Close-Pitch tube 2. Corrugated Tube Forming Machine tube ...

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