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Who we are

A Trusted Manufacturer of Road Safe Infrastructure Solutions

“We take responsibility for the quality of our products, provide you with customized services, and develop tailored solutions for you. We are your best choice.”

Established in the late 1990s, NANJING GREENTECH is an integrated manufacturer specializing in the design, production, and global supply of composite infrastructure and road safety products.

With patented technologies and decades of manufacturing experience, we deliver reliable, compliant, and application-specific solutions for municipal, industrial, and transportation projects worldwide. Our commitment to engineering innovation and consistent quality has made us a long-term partner for infrastructure projects across global markets.

factory
Years Experience
0 +
Strictly Manufactured to European Standards
Expert Guidance from Consultation to Delivery

Product Categories

Engineered Solutions for Urban Infrastructure and Drainage Systems
Manhole Cover
Composite and metal covers designed for municipal and industrial load classes A15-D400
Drainage Grate
High-load drainage grates for surface water management in roads and urban areas.
Drainage Channel
Modular linear drainage systems for efficient rainwater collection and discharge.
Manhole Chamber
Prefabricated chambers for underground networks with fast installation and stability.
FRP Grating
Lightweight, corrosion-resistant gratings for walkways, platforms, and drainage areas.

Custom Road Safe Infrastructure Products

Tailor-made solutions including telecom covers, tree grates, and utility boxes.

Designed for Diverse Infrastructure Applications

GREENTECH products are widely used in government projects,large-scale infrastructure developments, and internationalengineering applications. Our composite solutions withstandextreme environments while ensuring public safety.

Electrical
Power Industry

Electrical Power Industry

Communications
Industry

Communications Industry

Municipal ​
Infrastructure Sector

Municipal Infrastructure Sector

Drainage
& Sewerage Sector​

Drainage Sewerage Sector

Oil & Gas
Industry

Oil Gas Industry

Other Industrial
Applications

Other Industrial Applications
PRODUCTION STRENGTH

Strict Quality Control from Raw Materials to Finished Products

We maintain rigorous standards throughout our manufacturing process toensure every product meets global safety regulations.

Company Certificates

Professional Technical Support for Your Projects

Installation & Maintenance

Clear installation guidance and maintenancerecommendations for long-term performance.

Product Selection Guide

Professional assistance in choosing the right material,load class, and structure.

Our Parters

Latest insights & industry News

Industry knowledge, product updates, and application insights from GREENTECH.
Grating Sound Explained: Causes & Solutions
Industry News
Grating Sound Explained: Causes & Solutions

Understanding the Causes of Grating Sounds You know that physical shiver you get when a metal chair abruptly drags across a tile floor? According to neuroscientists, that full-body cringe isn’t just you being dramatic. Your brain is hardwired to instinctively hate a harsh grating noise, treating the sudden screech more

Garlic Grating Dish: Elevate Flavor & Simplify Prep
Industry News
Garlic Grating Dish: Elevate Flavor & Simplify Prep

Benefits of Using a Garlic Grating Dish Have you ever spent ten minutes scrubbing sticky bits of dried garlic out of a hinged metal press? Culinary experts agree that while fresh cloves add undeniable depth to meals, preparation often brings frustrating cleanup. Countless home cooks eventually surrender to convenient jars

Essential Guide to Gutter Grating: Maximize Drainage Efficiency
Industry News
Essential Guide to Gutter Grating: Maximize Drainage Efficiency

Benefits of Installing Gutter Grating Systems We’ve all seen a heavy rainstorm turn an everyday driveway into a miniature lake. Usually, the culprit isn’t the severe weather itself—it’s a missing or poorly functioning yard drainage grate. Think of this fixture like a heavy-duty kitchen colander for your property. Just as

Looking for a Reliable Road Infrastructure Manufacturer?
Looking for a Reliable Road Infrastructure Manufacturer?
Contact GREENTECH today to get professional advice, competitive pricing, and customized solutions for your infrastructure projects.
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