Discover 129 single seal manhole products from single seal manhole manufacturers, suppliers, distributors, dealers across China. Welcome to contact Cautop to get the latest single seal manhole price list
| Product Name | Expected Price | Min Order |
|---|---|---|
| Plastic SMC Resin Composite Waterproof Manhole Covers and Frame FRP GRP Fiberglass Heavy Duty Watertight Lockable Seal Inspection Manhole Cover | $380.00 | 10 |
| Heavy Duty SMC Composite Material Watertight Round Covers and Frame Dia. 900mm Fiberglass FRP Waterproof Seal Lockable Inspection Manhole Cover | $380.00 | 10 |
| En124 SMC Composite Double Seal Round Manhole Cover and Frame Supplier FRP GRP Fiberglass Sealed & Locking Waterproof Manhole Cover Manufacturer | $126.00 | 10 |
| SMC Composite Waterproof Manhole Covers and Frame Resin Plastic Watertight Manhole Cover FRP GRP Fiberglass Seal and Locking Round Manhole Cover | $50.00 | 10 |
| SMC Composite Waterproof Square Manhole Cover FRP GRP Fiberglass Locking Manhole Covers and Frame Plastic PVC Resin Seal Lockable Manhole Cover | $46.60 | 10 |
| FRP Watertight Telecom Circular Manhole Cover SMC Composite Rectangle Manhole Cover GRP Waterproof Square Seal Lock Manhole Cover | $92.00 | 10 |
| Dia. 900mm En124 SMC Double Seal Manhole Cover Composite Lockable Access Sealed & Locking Manhole Covers and Frames FRP Waterproof Manhole Covers | $216.88 | 10 |
This Data was Last Updated on 2026-09-11
| Company Name | Main Produdcts | Province (China) | Member Since |
|---|---|---|---|
 Hebei Lifu Pipeline Tech Co., Ltd. | PVC Fitting,HDPE Fitting,PVC Pipe Fitting,HDPE Pipe Fitting,PVC Ball Valve,PVC Check Valve | Hebei | 6 |
| SYI Industrial Co., Ltd. | manhole cover,grating,ductile iron pipe fitting,adapter and coupling,valve,oem casting parts | Shanxi | 6 |
| Zaoqiang Longtime FRP Product Co., Ltd | Frp Grating,Frp Pultrusion Profiles,Water Tank,Cooling Tower Fill,Duct Rodder | Hebei | 6 |
| Hebei Deko Commercial Co., Ltd. | Municipal Engineering,Drainage System,Constructions,Road Construction | Hebei | 6 |
| Shanxi Midas Industrial Co., Ltd. | Ductile Iron Pipe and Fitting,Steel Pipe and Fitting,Valve,Manhole Cover,Coupling,Flange | Shanxi | 6 |
| Shandong Lurun Plastic Industry Co., Ltd. | FRP/GRP Manhole Cover,FRP Composite Manhole Cover,FRP Gully Grating,FRP Cable Telecom Trench Cover | Shandong | 6 |
The above table is the Top 6 single seal manhole Suppliers in China from Cautop.com
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