About Us

About Us

YOUR TRUSTED PARTNER IN PLASTIC PIPE INDUSTRY

HENGDE is one of the leading manufacturers and suppliers of HDPE pipeline systems in China. HENGDE pipeline and fittings systems are widely used in water supply, sewage treatment and wastewater, rainwater and drainage, mining, industry, rural areas, irrigation, electrical, telecommunications and natural gas fields. We deliver end-to-end HDPE pipe system solutions tailored to meet the diverse needs of municipal, industrial, power and energy transmission projects worldwide. Our one-stop approach combines premium manufacturing, seamless logistics, and technical guidance for construction to ensure your project’s success from concept to commissioning.

Production
State of the-art

We are equipped with over 10 sets of large and medium-sized mechanical processing equipment specialized in producing various types of plastic pipes, boasting an annual production capacity of up to 3 million meters. Simultaneously possessing the necessary process equipment and testing instruments for physical and chemical testing, pressure testing, etc. The company passed ISO 9001 quality management system certification, environmental management system certification, occupational health and safety management system certification.

Products
Durable

Our main products include HDPE water supply and drainage pipes, gas pipes, silicon core pipes, bundled pipes, ground-source heat pump pipes, MPP power pipes, and more. The products will be made by the virgin raw material without reprocessed or recyled materials, complying with the ISO, EN, ASTM Standards. Our HDPE piping system has demonstrated excellent performance in the infrastructure sector, continually delivering economic and social value for communities worldwide.

Employee
Skilled

The company has a professional technical research and development team. In recent years, it has been recognized as a national high-tech enterprise, a "specialized, refined, unique, and new" enterprise in Shandong Province, a technology-based small and medium-sized enterprise in Shandong Province, an innovative small and medium-sized enterprise in Shandong Province, and a "specialized, refined, unique, and new" enterprise in Liaocheng City.

FOCUSED ON GLOBAL MUNICIPAL AND INDUSTRIAL PIPE PRODUCTION, CUSTOMIZATION

  • CUSTOM PIPE MANUFACTURING

    We produce bespoke plastic pipes with customizable diameters (DN20-DN1600), pressure ratings (PN4-PN32), and lengths. All products comply with ISO, ASTM, and DIN standards, ensuring compatibility with global project requirements.

  • PIPE FITTINGS & VALVES

    Complete matching fittings including flanges (socket welded, electrofusion, butt welded), gate valves, butterfly valves, couplings, and elbows. Designed for seamless integration, leak-proof performance, and easy installation.

  • PROJECT CONSULTATION

    Professional engineering team provides material selection, pipe system design, and cost-effective solution proposals based on your project’s fluid type, pressure, temperature, and environmental conditions.

  • GLOBAL LOGISTICS & OEM/ODM

    Reliable export logistics with customs clearance documentation support. We offer OEM/ODM services including logo printing and packaging customization, with flexible MOQ to meet your market needs.

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