Submerged manhole cover: Used for outdoor manholes in industrial and residential buildings. Suitable for laying gravel, marble, and granite in communities. All products are equipped with removable lids, suitable for drainage wells, ventilation wells, cable wells, meter wells, etc. It consists of a well frame and a cover. Additionally, its strength and toughness are significantly higher than cast iron, making it also suitable for environments with large spans and heavy loads, such as docks and airports.

Invisible stainless steel manhole covers, consisting of a frame and a cover, with the cover designed in a square凹槽shape. The cross-section can also be inverted trapezoidal, allowing for a tighter fit between the cover and frame, improving the current shortcomings of manhole covers. Stainless steel covers only expose the four edge frames on the ground surface, with the middle portion sunken to a certain depth. The bottom of the sunken area is designed in a curved shape, featuring reinforced steel bars. Lightweight stainless steel covers are constructed from steel plate, with the surface ready for direct laying of tiles.

Product Features:

1. Aesthetically pleasing: Streamlined lines, surface treatment as required, modern concept.

2. Anti-theft Design: Burglar-proof, secure, with easy-to-use opening hooks, convenient to open.

3. High Strength: Offers significantly higher strength and toughness than cast iron, suitable for environments with large spans and heavy loads, such as docks and airports.

4. Variety of specifications: Offers a wide range of types to meet different environmental conditions, load requirements, spans, and shapes. Also available for customization according to customer-provided dimensions and shapes.

Production Cycle: The product production cycle is 3-5 days for shipment.
Transportation Methods: Local logistics services are available to all regions, including shipping options. Express delivery and van services are also available for special circumstances. The shipping cost can be covered by us or the buyer, details can be discussed over the phone!
Payment Methods: A 30% deposit is required upon confirmation of order. The balance is due after the goods are ready, and we will ship the goods. Payment upon collection is also available, or you can pick up the goods at our factory.

If a quality issue with the product is discovered within 7 days of purchase, such as substandard materials or incorrect specifications, a return is permissible. If the mistake is due to the customer's side, we can assist in making improvements within our factory's capabilities.
Quotation Validity: Due to the daily price fluctuations of steel products, the specific price is subject to the quotation on the day of inquiry. Buyers can contact us by phone or online to receive the products and services we offer!
Our Commitment: Strict management, convenient services, and creating competitive brands are our service tenets.