Electrical Conduit and Fittings Manufacturer in China

Proudly positioned among China’s foremost PVC conduit and pipe providers, Ctube distinguishes itself as a premier manufacturer and supplier dedicated to excellence. Our extensive collection of PVC conduit and pipe systems is meticulously conceived, innovatively developed, and rigorously tested to conform to the most stringent international quality benchmarks and withstand challenging operational environments. With Ctube, you’ll discover a comprehensive array of products extending beyond basic PVC conduit pipes to encompass fittings, junction boxes, and adaptable enclosures. Our commitment to delivering top-notch products and unparalleled customer satisfaction is deeply ingrained in our corporate ethos. To this end, we enforce rigorous quality control protocols, conduct routine testing, and uphold meticulous inspections, guaranteeing that every item in our inventory exceeds international quality standards and meets the diverse needs of our valued clientele.

National Certification Products

We take pride in being a foremost PVC conduit manufacturer and supplier, dedicated to delivering top-tier products at highly competitive prices. Catering to diverse international markets, our PVC conduits are expertly engineered for professional applications and strictly adhere to the most stringent industry standards.

American Market: UL651-certified rigid PVC conduit in Sch40 and Sch80, Type EB, and DB120 varieties, plus PVC ENT for indoor applications.

Canadian Market: CSA-approved rigid PVC conduit and DB2 for direct burial, along with PVC ENT for indoor use.

Australian & New Zealand Markets: AS/NZS 2053-compliant PVC conduit and fittings designed for regional requirements.

European & South American Markets: PVC conduit and fittings certified to ICE61386 standards, ensuring compatibility and adherence to local regulations.

Special Application Products

In addition to our comprehensive range of standard PVC conduits, we also specialize in providing innovative, high-quality solutions for special application scenarios. These products are meticulously designed to meet unique industry requirements and environmental considerations

Low Smoke Halogen-Free Conduit and Fittings:

  • Minimizes smoke and eliminates toxic halogens in case of fire.
  • Ensures safety in enclosed/public spaces and reduces environmental impact.
  • Compliant with strict fire safety regulations.

Solar Conduit and Fittings:

  • Specifically designed for solar PV systems.
  • Resists UV degradation, extreme temperatures, and weathering.
  • Enhances system longevity and protection in outdoor environments.


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