Engineering Landmark Infrastructure

Showcasing 5Dragon's project delivery and material supplies for municipal sewer systems, water grids, commercial developments, and roofing structures nationwide.

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Water Supply

HDPE SDR Water Pipelines

Municipal water distribution transmission layouts and utility service piping installations. These pipelines are fusion-welded on site to guarantee a seamless, zero-leak water supply network built to withstand high pressure.

Material SuppliedHDPE SDR 11 & SDR 17 Pipes

ApplicationsPotable Water Mains, Irrigation

Delivery ScopeBulk Supply & Fusion Welding Support

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Municipal Sewer

HDPE Structured Wall Sewer Lines

Heavy-duty municipal sewer main lines using SN4 and SN8 ring stiffness structured wall ribbed pipes. Perfect for high-depth trenches, withstanding heavy soil loads and resisting acidic soil deterioration.

Material SuppliedHDPE Structured Wall Pipes (SN4/SN8)

ApplicationsGravity Sanitary Sewer, Highway Culverts

Location ScopeMetro Manila & Luzon Districts

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Storm Drainage

HDPE Dual Wall Storm Runoff Mains

Large-scale stormwater flow pipelines utilizing lightweight, high-flow dual-wall corrugated pipes. Designed to route flash floods and heavy rainwater runoffs efficiently in municipal areas.

Material SuppliedHDPE Dual Wall Corrugated Pipes

ApplicationsStorm Drainage Networks, Subdrainage

Location ScopeVisayas & Southern Luzon Districts

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Roofing & Structure

uPVC Roofing & Ceilings

Acoustic and heat-insulating roofing layouts for warehouse industrial spans, carports, and modern residences. Built with weatherproof uPVC sheets that are completely rust-resistant and chemical-proof.

Material SupplieduPVC Thermoplastic Roofing Sheets

ApplicationsIndustrial Plants, Carports, Residential Ceiling

Key PropertyRust-proof, Acid-resistant, Heat Shield

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Track Record of Nationwide Material Supplies

Trusted by developers, contractors, and local government units for bulk piping supply and project logistics fulfillment.

92%

Luzon Logistics

Direct site delivery on-time rate

88%

Visayas Logistics

Port-to-site transit efficiency

85%

Mindanao Logistics

Bulk distribution center fulfillment

Verified Google Reviews

Trusted by Contractors & Builders Nationwide

Read genuine feedback from project managers, engineers, and developers who rely on 5Dragon Construction Corp. for certified piping supplies, formwork, and dependable on-site delivery.

5.0 / 5.0 Rating Google Business Profile

100% Verified Authentic Customer Feedback

Fast Delivery Luzon • Visayas • Mindanao

DPWH & ISO Quality Certified Supplier

      
   5Dragon Construction Corp
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Excellent service from 5 Dragon Construction Corp.! Their products are high-quality and reliable, with fast and on-time delivery. The staff are accommodating, professional, and easy to deal with. Overall, a smooth and hassle-free transaction. Highly recommended for quality products and dependable service!
  
 
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 Trustindex verifies that the original source of the review is Google. 100% good & quality material, Fast transaction
  
 
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Direct Project Procurement

Supply Your Next Project with 5Dragon

Whether you are bidding on DPWH infrastructure, laying municipal water or drainage networks, or constructing industrial facilities, 5Dragon provides bulk wholesale pricing, engineering submittals, and dependable nationwide dispatch.

Guaranteed 24-Hour Quote Response

Our sales engineering team provides prompt, itemized material pricing and delivery estimates.

DPWH, PNS & ISO Certified Submittals

Hydrostatic testing reports, mill test certificates, and complete compliance documentation.

Direct Jobsite Hauling & Logistics

Reliable freight management across Luzon, Visayas, and Mindanao project corridors.

Have Project Plans or Bill of Materials (BOM)? Email directly to 5dragonconstruction.0@gmail.com

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Direct line to our infrastructure procurement desk — no obligation.