PRODUCT CENTER
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ABOUT US
Our company is a high-tech enterprise integrating R&D, production, sales, and service. Production is managed in strict accordance with ISO9001 quality system standards. Our primary products include N-HAP hot-dip plastic-coated steel pipes, fiberglass (FRP) pipes, CPVC high-voltage power conduits, MPP power conduits, PE power conduits, MPP corrugated power conduits, BWFRP fiber-wound pultruded pipes, PE multi-hole (plum-blossom) pipes, PVC grid pipes, HDPE double-wall corrugated pipes, steel-strip reinforced corrugated pipes, and plastic inspection chambers. Since our inception, we have consistently adhered to modern management and business philosophies—prioritizing people, leading with technology, winning through quality, and serving the customer—dedicated to providing high-quality products and attentive service to our clients anytime, anywhere.
Cooperate
Our main products include PVC water supply pipes, HDPE water supply pipes, PPR pipes and fittings, MPP power conduits, HDPE silicon-core pipes, PVC grid conduits, and PE multi-duct conduits.
Service
Provide pre-sales technical advice, procurement advice, sales testing training, after-sales installation warranty services
Quality
10 years of experience, CE certification, support quality testing, we provide competitive prices, good quality control
SERVICE
Pre-Sale Service
Needs assessment and product recommendations (covering all 8 categories of piping), free sample delivery, technical proposals and quotations, and documentation support (test reports/ISO/ASTM/EN/IEC). Response time guidelines: inquiries ≤2 hours; proposals and quotations ≤24 hours; samples ≤3 working days.
Training Services
Four categories: product knowledge training; installation training (covering butt fusion, solvent welding, MPP trenchless HDD, and multi-duct laying); on-site technical guidance; and an online resource library. It is also recommended to carry out a process validation section—using the initial project order—before proceeding with large-scale installation.
Afer Sales Service System
End-to-end closed-loop process (delivery → acceptance → construction support → quality traceability → follow-up & record-keeping) + key mechanisms: dedicated customer service, batch-level QR code traceability, issue response, complaint handling (returns/exchanges), and logistics coordination.
Warranty
Provide a reference table of design service lives categorized by product type (HDPE, PVC, PPR, MPP, silicon-core pipe, and CPVC are all rated for ≥50 years), and clearly outline warranty conditions, procedures, exclusions, and post-warranty services.
7+
R & D engineer
2+
Service Engineer
25+
Workshop assembly worker
FACTORY SHOW
PROJECT CASE STUDIES
Application Project of Buried Polyethylene (PE) Double-Wall Corrugated Pipes at the Beijing Bird's Nest
Sewage Disposal Project for the Zhangjiakou Winter Olympics Venues
Power Conduit Application Project for the National Centre for the Performing Arts, Beijing
ARE YOU READY TO COLLABORATION?
We have a strong design and technical team that can design and manufacture machines according to customer requirements.
NEWS CENTER
![Empowered by digital solutions for global expansion, Shiju Piping leverages Alibaba.com’s]( "Empowered by digital solutions for global expansion, Shiju Piping leverages Alibaba.com’s")
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Empowered by digital solutions for global expansion, Shiju Piping leverages Alibaba.com’s "Gold Plus Supplier" storefront to build a competitive edge in the piping export business.![Driven by the dual engines of telecommunications and electric power, Shiju Pipeline’s diverse range of piping products supports the rapid development of infrastructure both at home and abroad.]( "Driven by the dual engines of telecommunications and electric power, Shiju Pipeline’s diverse range of piping products supports the rapid development of infrastructure both at home and abroad.")
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Driven by the dual engines of telecommunications and electric power, Shiju Pipeline’s diverse range of piping products supports the rapid development of infrastructure both at home and abroad.![Focusing on Trenchless Engineering: Shiju Pipeline’s MPP Power Conduits Offer a New Choice for Overseas Power Infrastructure]( "Focusing on Trenchless Engineering: Shiju Pipeline’s MPP Power Conduits Offer a New Choice for Overseas Power Infrastructure")
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Focusing on Trenchless Engineering: Shiju Pipeline’s MPP Power Conduits Offer a New Choice for Overseas Power Infrastructure
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