Made for Sidewalks and Bike Paths
Hangzhou Hongkun Municipal Engineering Co., Ltd. has been making municipal building materials for 10 years. We have our own research team. The Composite Resin Manhole Cover is our regular model for sidewalks and bike lanes. It has an A15 load rating. Its material is fiberglass and resin. This composite resin manhole cover is lightweight, so one worker can move it by hand. It works with both new and existing manholes. The composite resin manhole cover fits new projects and repair projects.

Light Weight, Low Freight Cost
This cover weighs much less than ductile iron and steel. One truck can carry more pieces, which helps lower shipping costs. Workers can handle it with less risk. The cover has no hinge. It supports custom logos, and you can choose your own color. It fits sidewalks, bike lanes, and parking lots. The optional load range is 1.5 tons to 60 tons. The composite resin manhole cover saves time on site and reduces freight costs.

Clear Specs for Easy Picking
We list every key specification for you. These numbers help you pick the right model.
|
Item |
Details |
|
Load rating |
A15 |
|
Material |
Fiberglass + resin |
|
Clear opening |
176×176 mm, 225×225 mm |
|
Cover size |
200×200×30 mm, 250×250×30 mm |
|
Frame size |
260×260×40 mm, 300×300×40 mm |
|
Hinge |
No hinge; custom logo; custom color |
|
Use |
Sidewalks, bike lanes, parking lots |
|
Optional load |
1.5–60 tons; much lighter than ductile iron and steel; one worker can move it; fits new and existing manholes; low freight cost; improved handling safety |


OEM and ODM Support
We support OEM and ODM services. We can make the cover according to your drawing or sample. Our MOQ is 100 sets. One MOQ order can include mixed colors and models. We pay more attention to the quantity of each individual model. We can also mix colors and logo plates within an order. We can send a sample before mass production. We offer a warranty, with the warranty period set in the contract for each product.
Strict Quality Control
Our factory has a composite molding area with a large mold pressing machine. The machine presses resin and fiberglass into one solid part. We use this machine to make the cover. We control the mold temperature, molding time, and pressure during production. These steps help keep the cover density even and the dimensions stable. Our workers check the appearance, thickness, and load-bearing performance of each batch. We carry out these checks so buyers can install the cover right after delivery.
Common Questions
Q: Can I get a sample before I order?
A: Yes. We can send a sample before mass production.
Q: Can I put my logo on the cover?
A: Yes. We support custom logos and custom colors.
Q: What is your MOQ?
A: Our MOQ is 100 sets. You can mix colors and models in one MOQ order.
Q: How do I pick the right size?
A: Tell us your clear opening and cover size. Our team will help you choose.
If you are interested in this Composite Resin Manhole Cover, welcome to contact us. We will arrange a one-on-one discussion with a salesperson and a back-office worker. We will help you pick the right model and manage purchasing risks.
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