Product Category | Manhole Cover | Transport Package | Bubble wrap/Customization |
Material | Stainless Steel 304/316L | Logo | Available |
Specification | Customization | Sample | Available |
Certification | RoHS,ISO,Patent Certificate | Origin | China,ZhenJiang |


Applications | Flooring/Roads/Drive way/Garden/School/Public use etc... |
Surface treatment | Customization |
Load-bearing Capacity | Customization |
Packging | Bubble wrap/PP packaging bag/Wooden box/Customization |



Boasting a robust production capability of 200,000 stainless steel sets annually, our factory is equipped with over 30 specialized heavy-duty machines and a skilled workforce exceeding 60 professionals, ensuring top-tier quality and efficiency.
In 2018, our factory was honored with the prestigious China High-Tech Enterprise Certificate, reflecting our commitment to innovation with over 30 invention patents and a team of 6 dedicated technology developers.
Our high-quality stainless steel covers and manhole covers have reached every province in China and have garnered international acclaim across North America, the Middle East, and Southeast Asia.
At HengRui, we embody high standards, easy installation, and exceptional service. Our corporate culture is driven by a quest for excellence. Each product signifies your quest for superior quality and serves as a testament to your trust in us.






Crafted to Perfection: Our stainless steel meets the highest industry standards, guaranteeing unmatched durability and longevity for a wide array of applications.
Bespoke Solutions: Tailor-made to fit your needs, we offer custom sizes, grades, and finishes to perfectly match your project requirements.
Unbeatable Prices: Thanks to our efficient production processes, we offer competitive prices without sacrificing quality, delivering outstanding value to our customers.
Swift Deliveries: We ensure reliable and prompt delivery, empowering customers to receive their products on time and adhere to project schedules.
Exceptional Customer Care: Our expert and attentive customer service team is committed to guiding clients from inquiry to post-delivery, ensuring a seamless experience.[7X24h Dedicated Service]
[VIP=V]
[Factory=F]
V: Can 1pcs be customized?
F: Yes,of course, our MOQ is 1 pcs.
V: What data is needed for customoization?
F:Please provide product drawings if have, if you don't have drawings, please provide product data (length,width,height, thickness,material)and other requirements. We'll make drawings for you to comfirm.
V:How to charge for samples?
F:In order to protect our technology patents, we charge double for samples. And we will deduct the overcharged sample fee from the order.
V:Terms of payment?
F:30% prepayment,70% remaining balance to be shipped when received.1v1 product manager update on product progress.
V:How long does it take to produce product?
F:Can be packaged in 7-15days after the start of production.
*If you have any questions that are not mentioned above, please click on "Chat" and ask Sales Manager Logen.
Always at your service:)