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Spanish (Mexico) Chinese source PVC conduit factory and company
The First UL Listed and CSA Certified Manufacturer in China
Welcome to Ctube, a leading PVC conduit factory based in China. With over a decade of experience in the industry, we have established ourselves as a reliable source for high-quality PVC electrical products. Our commitment to excellence is reflected in our comprehensive range of conduits that cater to diverse applications across various sectors. Ctube takes pride in being the first UL Listed and CSA Certified manufacturer in China. We also adhere to other international standards such as AS/NZS 2053, CE, ROHS, and IEC, ensuring that our conduits comply with global safety and environmental regulations. From standard to specialized solutions, our product line encompasses a wide array of PVC electrical conduits designed to meet the demands of modern construction and industrial projects. Whether you are an engineer specifying materials for a new build or a distributor looking for a dependable supplier, Ctube stands ready to partner with you, providing the right PVC conduit solutions backed by our reputation for integrity and innovation.
Excellence in Electrical Conduit Manufacturing
With over 10Â years of experience, Ctube has achieved significant growth, consistently pursued product quality, and maintained a strong commitment to customer satisfaction and service excellence.
National Patents
Staff Number
Factory Area
Why Choose Us
Quality Products
Professional Services
UL Listed PVC Conduit Series
AS/NZS 2053 PVC Conduit Series
CSA Certified PVC Conduit Series
Solar Conduit Pipe Series
LSZH Conduit Pipe Series
Fittings and Accessories
Our Certifications
Frequently Asked Questions
Ctube is a leading Chinese manufacturer specializing in PVC conduits and fittings, offering innovative cable management and protection solutions. With more than a decade of industry expertise, the company is committed to quality, sustainability, and safety, holding ISO 9001 (Quality), ISO 14001 (Environment), and ISO 45001 (Safety) certifications. Additionally, their products meet global standards, including UL 651, CSA, CE, IEC, AS/NZS 2053, and ROHS compliance. Ctube’s high-quality products are trusted worldwide and exported to key markets such as North America, Europe, Australia, and Asia.
Products Offered:
UL-listed PVC conduits, CSA-certified conduits, AS/NZS 2053-compliant conduits and fittings, LSZH (Low Smoke Zero Halogen) conduits, and specialized solar conduits.
Industries Served:
- ​Construction: Solutions for airports, bridges, hospitals, schools, and other critical infrastructure.
- ​Renewable Energy: Conduits designed for solar and wind power plants.
- ​Government & Public Infrastructure: Reliable products for government projects and public utilities.
- ​Custom Solutions: Tailored options to meet unique regional or safety-specific requirements.
Our products are crafted using 100% virgin (non-recycled) materials, ensuring durability and reliability. They meet stringent global standards, including UL, CSA, CE, IEC, and ROHS compliance.
Warranty:
While specific warranty terms are not explicitly stated, quality is guaranteed through ISO-certified manufacturing processes and rigorous third-party testing by reputable organizations like SGS and CNAS. For detailed warranty information, please contact Ctube directly.
Ctube provides comprehensive professional assistance to ensure customer satisfaction. Here’s what you can expect:
- ​Free Technical Support: Expert guidance for installation and product usage.
- ​Customization Options: Post-purchase adjustments, including material, size, and color modifications, tailored to your needs.
- ​Efficient Logistics: Seamless global shipping coordination through Shenzhen and Guangzhou ports for timely delivery.
Our after-sales services are designed to meet your specific requirements and ensure a smooth experience from purchase to implementation.
To fulfill your project’s specific PVC conduit needs, simply submit your requirements through Ctube’s contact form or email. Our product development team will:
- Create tailored solutions based on your specifications, including materials, colors, sizes, and custom printing.
- Offer ​free samples for your approval before proceeding.
- Ensure timely delivery of bulk orders within ​15-30 days.
We’re committed to meeting your unique design requirements with precision and efficiency.
Certifications:
- ​System Certifications: ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Safety).
- ​Product Certifications: UL 651 (USA/Canada), CSA, CE (Europe), AS/NZS 2053 (Australia/New Zealand), ROHS, IEC, SGS, and CNAS.
- ​Material Compliance: LSZH (Low Smoke Zero Halogen) conduits meet stringent fire safety and environmental regulations.
Our certifications ensure that our products adhere to the highest global standards for quality, safety, and sustainability.
 Sustainability Initiatives:
Ctube is committed to minimizing its environmental footprint through:
- ​Eco-Friendly Materials: Use of LSZH (Low Smoke Zero Halogen) conduits, which are safer for the environment and human health.
- ​Energy-Efficient Manufacturing: Implementation of ISO 14001-certified processes to reduce energy consumption and waste.
- ​Recycling Programs: Encouraging the reuse and recycling of materials wherever possible.
- ​Compliance with Regulations: Adherence to global environmental standards such as ROHS and CE to ensure products are free from harmful substances.
Ctube actively works to balance innovation with environmental stewardship, delivering sustainable solutions for a greener future.
Yes, we have own factory and with over 10 years of experience as a manufacturer. You are welcome to visit our company and please make an appointment with us in advance.
Blog & News
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Endless Options For Your Specific Needs
Ctube focuses on the plastic electrical conduit field, around the customer’s demand for products, technology and services.
We always take additional measures to make our customers satisfied with the quality, efficiency and marketability of our products. With high quality and a wide range of products, we have established long-term cooperation with many customers from different areas of the world.