About Hongke
About Hongke
Reliable EN124 D400 Ductile Iron Manhole Cover Solutions
Supplying Durable Manhole Covers for Municipal Infrastructure Projects
Hongke focuses on ductile iron manhole covers, gully gratings, drainage covers, tree gratings and custom cast iron products for road, drainage and municipal infrastructure projects.
Our main products include EN124 D400 ductile iron manhole covers designed for durability, safety and long-term performance. We support customers with product selection, drawing-based customization, load class recommendations, surface treatment and project-based casting solutions.
Based in Xuzhou, Hongke serves customers in infrastructure, drainage and public facility projects with reliable products, quality testing and responsive service support.
Some Cool Facts
Numbers Speak For Themselves
Years of Industry Experience
0
EN124
D400 Load Class
OEM
Custom Drawing Support
Quality, customization and project support are at the core of every Hongke casting solution.
Product-Focused Supply
We supply ductile iron manhole covers, gully gratings, drainage covers and related cast iron products for municipal infrastructure and drainage projects.
Custom Casting Support
We can customize products according to customer drawings, including sizes, logos, patterns, anti-theft designs and surface treatments.
Quality & Project Support
Our products are tested for quality, and we provide pre-sales, sales and after-sales support to help customers solve project-related concerns.