Factory Tour

Water grates and manhole cover solutions

Case Studies

Core Product Lines-Manhole Covers

The company owns dozens of large and medium - sized hydraulic presses, a BMC automatic feeding system, an automated SMC sheet material unit, two mold processing centers, and a series of precision production equipment.

SMC Manhole Covers

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Water Grates

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Cable Trench Covers

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Water Meter Manhole Cover

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PTFE Products

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About Jiangsu Changan Manhole Cover

Jiangsu Chang'an Manhole Cover Co., Ltd. is a large - scale enterprise specializing in the research, development, manufacturing, and sales of various well covers.

Established in 2004 with a registered capital of 30 million yuan, the company is located in the National Economic Development Zone of the Taixing section along the Yangtze River's Golden Waterway.

Years of Experience

Patents

㎡

Production Base

Why Choose Us?

Since its establishment, the company has set the mission of "equipping roads with high - quality manhole covers".

Technical research

2 invention patents+10 utility model patents

Production scale

35000m ² production base and BMC Automatic Feeding System

Certificate

Certification badge: ISO9001

Customized service

Support size/specification/load-bearing customization

Global Certifications

专业好品质

这个区域可以完全编辑，并让您有机会介绍自己，您的网站，您的产品或您的服务。
这个区域可以完全编辑，并让您有机会介绍自己，您的网站，您的产品或您的服务。

Environmental Management System Certification
Quality Management System Certification
Occupational Health and Safety Management System Certification
Occupational Health and Safety Management System Certification
Environmental Management System Certification
Service Certification Certificate
Quality Management System Certification
OHSMS Certification

Environmental Management System Certification
Quality Management System Certification
Occupational Health and Safety Management System Certification
Occupational Health and Safety Management System Certification
Environmental Management System Certification
Service Certification Certificate
Quality Management System Certification
OHSMS Certification

Projects And Studies

Municipal drainage manhole cover

Municipal drainage manhole cover

The baseball and softball venue for the Hangzhou Asian Games adopted "Wenjiang" brand WJ-780 PTFE architectural membrane material coated with titanium dioxide.
Community manhole cover

Community manhole cover

The baseball and softball venue for the Hangzhou Asian Games adopted "Wenjiang" brand WJ-780 PTFE architectural membrane material coated with titanium dioxide.
Road drainage manhole cover

Road drainage manhole cover

In collaboration with Taixing Economic and Technological Development Zone Hospital, we are responsible for the fabrication and installation of PTFE electric bicycle sheds.
manhole cover

manhole cover

In cooperation with the Luoyang Municipal Government, we customized heavy-duty rainwater inspection manhole covers for traffic intersections, featuring peony flower patterns painted on the covers.
Manhole cover layout

Manhole cover layout

Responsible for the cable trench rectification of the water utility company.
SMC Manhole Covers

SMC Manhole Covers

In collaboration with Wanpingkou Scenic Area, we customized manhole covers featuring the scenic area's logo and specially painted them yellow to align with the scenic area's visual identity.