Jiangsu Profile
Product List
23551. Underground Water Tank for Rainwater Infiltration Retention Detention Soakaway Drainage System 
[Sep 17, 2025]
[Sep 17, 2025] Product Description: 1.Polymer concrete is a durable channel with high strength and chemical resistance. It is long lasting and has no hazard to environment, so can be widely used for drainage systems. 2. ...
Company: Nanjing Greentech Co., Ltd.
23552. High Quality Square Base Rust Resistance Basement Manhole Cover Well Cover for Drain [Sep 17, 2025]
[Sep 17, 2025] item value Place of Origin China Jiangsu Brand Name GREENTECH Model Number GRT-YSR9755 Product name High Quality Square Base Rust Resistance Basement Manhole Cover Well Cover For Drain Material BMC C/O Size 700mm Frame ...
Company: Nanjing Greentech Co., Ltd.
23553. Direct Selling SMC Material High Load Capacity HDPE Manhole Covers Metal Steel Grating Manhole Cover [Sep 17, 2025]
[Sep 17, 2025] Product name manhole cover Material SMC/BMC/FRP/... Loading A15,B125,C250,D400 etc Certification ISO,EN124-5 Design ISO,EN124-5 Size 700/600/500/300*300/400*400/... Color As request Application Petro station/sewerage ...
Company: Nanjing Greentech Co., Ltd.
23554. Made in China Good Price 1100X1100mm Square Drain Manhole Cover C250 Loading Ability [Sep 17, 2025]
[Sep 17, 2025] item value Place of Origin China Jiangsu Brand Name GREENTECH Model Number GRT-MS204C Product name 1100x1100mm Square Drain Manhole Cover E600 Loading Ability Material SMC Cover Size 1100x1100mm Loading Class C250 ...
Company: Nanjing Greentech Co., Ltd.
23555. 600*600mm Co C250 Composite En124 Black Square Heavy Duty Outdoor SMC Manhole Cover [Sep 17, 2025]
[Sep 17, 2025] Product name SMC manhole cover Material SMC material Loading A15,B125,C250,D400 etc Certification ISO,EN124-5 Design OEM & ODM Size 700/600/500/300*300/400*400/... Function Description For road engineering and water ...
Company: Nanjing Greentech Co., Ltd.
23556. 1000X1000mm En 124 B125 Di Square SMC Airtight Sewer Manhole Cover [Sep 17, 2025]
[Sep 17, 2025] What's SMC SMC is the abbreviation of sheet molding compound.that is, flake plastic By smc special yarn, unsaturatedresin, low shrinkage additives, fillers and variousadditives composition. lt has the advantages of ...
Company: Nanjing Greentech Co., Ltd.
23557. New Products 2019 600*600 Co B125 Composite En124 Black Square SMC Manhole Cover for Car Parking Lot [Sep 17, 2025]
[Sep 17, 2025] Product name SMC manhole cover Material SMC material Loading A15,B125,C250,D400 etc Certification ISO,EN124-5 Design OEM & ODM Size 700/600/500/300*300/400*400/... Function Description For ...
Company: Nanjing Greentech Co., Ltd.
23558. Hot Sales Cast Iron Square Outdoor Drain Gutter En124 FRP Manhole Cover [Sep 17, 2025]
[Sep 17, 2025] Model Number GTS203C Material SMC Clear opening 880X880mm Cover Size 1000*1000mm Frame size 1135*1135mm Cover thickness 70mm Overall height 40mm Load ...
Company: Nanjing Greentech Co., Ltd.
23559. Anti Theft Co 600*900 mm A15 Outdoor Watertight Sewer Drain Covers Composite Rectangle SMC Manhole ... [Sep 17, 2025]
[Sep 17, 2025] Product name SMC manhole cover Material SMC material Loading A15 Certification ISO,EN124-5 Design OEM & ODM Size 700/600/500/300*300/400*400/... Function Description For road ...
Company: Nanjing Greentech Co., Ltd.
23560. Professional Production SMC Composite Manhole Cover C250 Load Square Manhole Lid [Sep 17, 2025]
[Sep 17, 2025] Model Number GTS203C Material SMC Clear opening 880X880mm Cover Size 1000*1000mm Frame size 1135*1135mm Cover thickness 70mm Overall height 40mm Load ...
Company: Nanjing Greentech Co., Ltd.
23561. Lightweight Black Outdoor 430*300 B125 Drain Covers Sewer Lids SMC Rectangle Manhole Cover with ... [Sep 17, 2025]
[Sep 17, 2025] Product name SMC manhole cover Material SMC material Loading A15,B125,C250,D400 etc Certification ISO,EN124-5 Design OEM & ODM Size 700/600/500/300*300/400*400/... Function Description For road ...
Company: Nanjing Greentech Co., Ltd.
23562. OEM Composite SMC Material Black Color Cable Manhole Cover B125 En124 Driveway Heavy Duty Trench ... [Sep 17, 2025]
[Sep 17, 2025] Product name SMC square/recctangle manhole cover Loading A15,B125,C250,D400 etc Certification ISO,EN124-5 Design OEM & ODM Size 700/600/500/300*300/400*400/... Function Description For ...
Company: Nanjing Greentech Co., Ltd.
23563. En124 Black Rectangle A15 Clear Opening Co 535*360mm Composite Water Well Manhole Covers SMC Water ... [Sep 17, 2025]
[Sep 17, 2025] Product name SMC water meter boxes Loading A15,B125,C250,D400 etc Certification ISO,EN124-5 Design OEM & ODM Size 700/600/500/300*300/400*400/... Function Description For road engineering and ...
Company: Nanjing Greentech Co., Ltd.
23564. En124 A15 Loading Capacity Electricity Rectangle Square Outdoor SMC Telecom Electric Power Manhole ... [Sep 17, 2025]
[Sep 17, 2025] Material Stainless Steel/SMC material Application road,construction and draining Dimensions A15 B15 etc. Product name SMC telecom and electric manhole covers Service 20 Years experience Design OEM & ODM Certification ...
Company: Nanjing Greentech Co., Ltd.
23565. 500X500mm Square SMC Composite Material C250 Anti-Theft Manhole Cover Rain Water Drain Cover [Sep 17, 2025]
[Sep 17, 2025] What's SMC SMC is the abbreviation of sheet molding compound.that is, flake plastic By smc special yarn, unsaturatedresin, low shrinkage additives, fillers and variousadditives composition. lt has the advantages of ...
Company: Nanjing Greentech Co., Ltd.
