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HydroLinkIrrigation Solutions

Industrial irrigation solutions for global projects

A brand of ZLONG LIMITED | Hong Kong

+86 17300766401 17300766401@163.com WhatsApp

PRODUCTS

  • Drip Irrigation
  • Micro Irrigation
  • Sprinkler Systems
  • Irrigation Valves
  • Fittings & Filtration

SOLUTIONS

  • Water Supply
  • Wastewater
  • Irrigation Systems
  • Swimming Pools
  • Chemical
  • Pharmaceutical
  • Food & Beverage

COMPANY

  • About Us
  • Contact

RESOURCES

  • Blog
  • Downloads
  • Sitemap
MATERIALS:PVC | CPVC | HDPE | PP | PPR | PPH | PVDF
STANDARDS:DIN | ANSI | BS | ISO 9001

© 2026 ZLONG LIMITED. All rights reserved.

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HydroLink Slide 1

Industrial-Grade Irrigation Solutions for Global Projects

Factory-direct supply of drip, micro, and sprinkler irrigation systems. ISO certified. Global shipping to 60+ countries.

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HydroLink Slide 2

State-of-the-Art Manufacturing Facility

50,000 m² production base with advanced extrusion lines, injection molding, and automated quality control systems.

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HydroLink Slide 3

Reliable Global Supply Chain

From factory floor to your doorstep — efficient logistics, flexible MOQ, and on-time delivery worldwide.

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15+ Years Experience

50+ Countries

ISO 9001 Certified

10,000+ Products

Complete Irrigation Product Range

Drip Irrigation

Drip Irrigation

6 products

Micro Irrigation

Micro Irrigation

4 products

Sprinkler Irrigation

Sprinkler Irrigation

4 products

Irrigation Valves

Irrigation Valves

11 products

Fittings & Filtration

Fittings & Filtration

9 products

Why Global Projects Choose HydroLink

Factory Direct Supply

Factory Direct Supply

Eliminate middlemen. Source directly from our production facilities for competitive pricing and quality assurance.

Multi-Standard Compliance

Multi-Standard Compliance

Products manufactured to DIN, ANSI, BS, and ISO standards for global project compatibility.

Custom OEM Solutions

Custom OEM Solutions

Tailored manufacturing for specific project requirements. Custom branding, sizing, and material specifications.

Rapid Lead Times

Rapid Lead Times

Strategic inventory management and streamlined production for fast order fulfillment worldwide.

Industry Solutions

Tailored irrigation solutions designed for your specific industry requirements

Food and Beverage Industry

Food and Beverage Industry

  • ■Food Grade
  • ■Easy to Clean
  • ■Temperature Range
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Pharmaceutical Industry

Pharmaceutical Industry

  • ■High Purity
  • ■FDA Compliant Materials
  • ■Cleanroom Compatible
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Chemical Processing

Chemical Processing

  • ■Wide Chemical Compatibility
  • ■Temperature Resistance
  • ■Safety Certified
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Swimming Pools & Spas

Swimming Pools & Spas

  • ■Chlorine Resistant
  • ■Pressure Rated
  • ■NSF Listed
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Featured Products

Our most popular irrigation products trusted by professionals worldwide

PP Compression Coupling
pp compression fittings

PP Compression Coupling

Polypropylene compression coupling for HDPE/PE pipe connections without special tools.

PP
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PVC-U True Union Ball Valve
ball valve

PVC-U True Union Ball Valve

Industrial-grade PVC-U true union ball valve with EPDM/FPM seals for irrigation and chemical applications.

PVC
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Heavy-Duty Plastic Impact Sprinkler
impact sprinkler plastic

Heavy-Duty Plastic Impact Sprinkler

Durable plastic impact sprinkler with adjustable sector and flow for agricultural use.

PPNylon
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360° Micro Sprinkler
micro sprinkler

360° Micro Sprinkler

Full-circle micro sprinkler with adjustable flow for greenhouse and nursery applications.

PPNylon
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Round Drip Irrigation Tubing
drip tubing

Round Drip Irrigation Tubing

Cylindrical drip tubing with inline emitters for permanent installations in orchards and vineyards.

PEHDPE
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Premium Thin-Wall Drip Tape
drip irrigation

Premium Thin-Wall Drip Tape

High-performance thin-wall drip tape for efficient row crop irrigation with uniform water distribution.

PE
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International Standards Compliant

ISO 9001:2015

Quality Management System certified to the highest international standards

ISO 14001

Environmental Management System for sustainable manufacturing

CE Marking

European conformity marking for market access across the EU

SGS Verified

Third-party verification of product quality and compliance

ASTM D2241DIN 16726GB/T 13663ISO 15874EN 12201

Frequently Asked Questions

Find answers to common questions about our products and services

MOQ varies by product type. Drip tapes start at 50,000m, fittings at 1,000 pieces, and valves at 100 pieces. We can accommodate smaller trial orders for new customers. Contact our sales team for specific MOQ details.
We accept T/T (bank transfer), L/C (Letter of Credit), and Western Union. Standard terms are 30% deposit with balance before shipment. For established customers, we offer flexible payment arrangements.
Standard products: 15–25 business days. Custom/OEM orders: 30–45 days depending on specifications and quantity. We maintain stock of popular items for faster delivery.
Yes! We offer full OEM services including custom product design, private-label packaging, color customization, and branded documentation. Minimum quantities apply for OEM orders.
Our products are certified to ISO 9001:2015, and individual products comply with ISO 9261 (drip irrigation), DIN, ANSI, and BS standards as applicable. SGS test reports are available upon request.
We export to over 60 countries across Africa, Middle East, South America, Southeast Asia, and Europe. We handle FOB, CIF, and CFR shipping terms and can arrange door-to-door delivery.
Absolutely. We provide free technical support including irrigation system design assistance, installation guides, and troubleshooting help via WhatsApp, email, or video call.
All products carry a minimum 1-year warranty against manufacturing defects. Drip tape and tubing products are warranted for their rated service life when used within specified parameters.

Still Have Questions?

Contact Our Team

Technical Insights & Industry News

How to Choose the Right Drip Tape for Your Farm
technical2024-12-15

How to Choose the Right Drip Tape for Your Farm

A comprehensive guide to selecting drip tape based on wall thickness, emitter spacing, and flow rate for optimal crop irrigation.

Read More
10 Water-Saving Irrigation Tips for Commercial Growers
technical2024-12-10

10 Water-Saving Irrigation Tips for Commercial Growers

Learn proven strategies to reduce water consumption by up to 40% while maintaining crop yields.

Read More
PVC vs PE Pipes: Which Is Best for Irrigation?
technical2024-12-05

PVC vs PE Pipes: Which Is Best for Irrigation?

A technical comparison covering durability, flexibility, chemical resistance, and cost.

Read More
View All Articles
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