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Premium PPR, HDPE, PVC & PERT
Pipe & Fittings Manufacturer

OEM factory offering high-quality plastic piping systems for water supply, heating, drainage & industrial applications. Trusted by 300+ global brands with 11+ years warranty and ISO 9001 certification.

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Eco-Friendly & Recyclable

Our pipes are fully recyclable, reducing environmental impact and supporting sustainable construction.

50-Year Service Life

Engineered for durability with resistance to corrosion, rust, and chemical degradation.

Lightweight & Easy Transport

One box of plastic pipe replaces 7 metal pipe boxes — saving space and logistics costs.

About Shijiazhuang Shentong

A trusted manufacturer of plastic piping systems since 2003, delivering quality solutions to global markets.

Shijiazhuang Shentong Plastic Industry Co., Ltd., founded in September 2003, is a professional manufacturer and exporter of PPR pipe fittings, PERT pipe fittings, PE pipe fittings, PVC pipes, HDPE double wall corrugated pipes, and related equipment. We obtained import and export rights in April 2011.

To meet growing market demand, we partner with Hebei Shentong Plastics Industry Co., Ltd., equipped with advanced automation systems and German technology. This ensures our products meet the highest international quality standards.

We are proud to be ISO 9001 certified, a CCTV broadcast brand, and recipient of multiple honors including China Famous Brand, Quality Service Integrity AAA Company, and China's Top Ten Brands in energy-efficient building materials.

ISO 9001 Certified CCTV Broadcast Brand China Famous Brand AAA Integrity Company
Factory Production Line Pipe Quality Inspection HDPE Pipe Coils PPR Fittings Display

Our Factory Strength

Backed by innovation, capacity, and global trust

2+
R&D Centers
48+
Proprietary Patents
11+
Years Warranty
300+
Cooperative Brands
1.5B+
Annual Capacity

Our Product Range

Comprehensive selection of high-performance plastic piping systems for residential, commercial, and industrial applications.

HDPE Pipe

HDPE Pipe

High-Density Polyethylene pipes for water supply, gas distribution, and industrial applications.

  • Durable & corrosion-resistant
  • Flexible installation
  • 50-year lifespan
PERT Pipe

PERT Pipe

Polyethylene of Raised Temperature Resistance for hot water and underfloor heating systems.

  • Anti-UV composite options
  • DN20, DN25 standard sizes
  • Excellent thermal stability
PPR Pipe

PPR Pipe

Polypropylene Random Copolymer pipes for cold and hot water supply systems.

  • Withstands 95°C temperatures
  • Non-toxic & safe for drinking water
  • Available in multiple colors
PVC Pipe

PVC Pipe

Polyvinyl Chloride pipes for drainage, condensate, and water supply systems.

  • Lightweight & easy to install
  • Chemical resistance
  • White condensate drain options
Double Wall Corrugated Pipe

Double Wall Corrugated Pipe

HDPE double wall pipes for drainage, sewer, and cable protection.

  • High ring stiffness
  • Steel-reinforced options
  • Large diameter available
PPR Fittings

PPR Fittings

Complete range of connectors, elbows, tees, and couplings for PPR systems.

  • Hot melt jointing
  • Leak-proof connections
  • Full specification range

Ball Valves

Reliable shut-off valves for plumbing and industrial piping systems.

  • Full port design
  • Brass & plastic options
  • Long operational life

Hot Melt Machine

Professional welding tools for PPR, PE, and HDPE pipe installation.

  • Precise temperature control
  • Durable heating plates
  • Multiple die sizes
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Why Choose Us

We combine quality, innovation, and reliability to deliver superior piping solutions worldwide.

Save Space

One box of metal pipe space can transport 7 cases of plastic pipe — maximizing logistics efficiency.

Eco-Friendly

Our products are recyclable, reducing environmental impact from production to disposal.

50-Year Lifespan

Engineered for long-term performance without worries of rust, corrosion, or degradation.

No Rust

Plastic construction ensures no rust formation, maintaining water quality and system integrity.

Easy Installation

Direct hot melt connection method simplifies installation and reduces labor time.

Non-Toxic & Safe

Certified safe for drinking water systems with no harmful leaching or contamination.

Lightweight Transport

Reduced weight lowers shipping costs and simplifies on-site handling.

Color Options

Available in different colors for easy system identification and aesthetic preferences.

Frequently Asked Questions

What is the difference between PPR and HDPE pipes?

PPR (Polypropylene Random Copolymer) pipes are designed for hot and cold water systems up to 95°C, while HDPE (High-Density Polyethylene) pipes are used for water supply, gas, and industrial applications with excellent flexibility and chemical resistance.

Can your pipes be used for drinking water?

Yes, our PPR and HDPE pipes are non-toxic, odorless, and certified safe for potable water systems. They do not leach harmful substances and meet international health standards.

What is the warranty period for your products?

We offer an 11+ year quality warranty on our piping systems, reflecting our confidence in their durability and performance under normal operating conditions.

Do you offer OEM and private labeling?

Yes, we are an OEM factory and can provide private label solutions for plumbing supplies. We support custom branding, packaging, and specifications for global partners.

How are the pipes connected?

PPR and HDPE pipes are typically joined using hot melt welding, creating permanent, leak-proof connections. We also provide mechanical fittings and offer hot melt machines for installation.

Get in Touch

Contact Shijiazhuang Shentong Plastic Industry Co., Ltd. to request free samples, pricing, or technical specifications.

For inquiries and sample requests, please visit our official website to connect with our sales team.

Visit Official Website to Contact

We respond to all inquiries promptly through our official communication channels.

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