Jiangsu Profile
Product List
12646. Wholesale FRP GRP Inspection Manhole Cover Waterproof Drainage Sewer 
[Jan 21, 2026]
[Jan 21, 2026] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 550mm Cover Size 600mm Cover thickness 25mm Overall height 35mm Load Level B125 Certificate CE/ISO Weights 17kg ...
Company: Nanjing Greentech Co., Ltd.
12647. Manufacturer FRP GRP Fiberglass Sewer Manhole Cover Waterproof Round Locking System [Jan 21, 2026]
[Jan 21, 2026] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 800mm Cover Size 880mm Cover thickness 50mm Overall height 10mm Load Level D400 Certificate CE/ISO Weights 53KG ...
Company: Nanjing Greentech Co., Ltd.
12648. 3/4/5/6/7/8/9/10/11/12m Galvanized Round/Conical/Octagonal FRP/Aluminum/Steel/Metal Solar/LED ... [Jan 19, 2026]
[Jan 19, 2026] Product Parameters Product Name Common AC LED Street Light Pole Diameter(solar lighting pole with bigger diameter) High Mast Pole Material Q345B/A572, Q235B/A36, Q460 ,ASTM573 GR65, GR50 ,SS400, SS490, ...
12649. Manufacturer Custom FRP Fiberglass Composite Manhole Cover Square Round [Jan 19, 2026]
[Jan 19, 2026] Product Description SMC Composite Gas Station Manhole Cover is made of Sheet Molding Compound (SMC)and is formed through a high-temperature and high-pressure molding process. lt featureshigh strength, corrosion ...
Company: Nanjing Greentech Co., Ltd.
12650. En124 D400 FRP Sewage Cover GRP Manhole Covers [Jan 15, 2026]
[Jan 15, 2026] Product Description SMC Composite Gas Station Manhole Cover is made of Sheet Molding Compound (SMC)and is formed through a high-temperature and high-pressure molding process. lt featureshigh strength, corrosion ...
Company: Nanjing Greentech Co., Ltd.
12651. 3/4/5/6/7/8/9/10/11/12m Galvanized Round/Tapered/Conical/Octagonal FRP/Aluminum/Steel/Metal ... [Jan 09, 2026]
[Jan 09, 2026] Product Description Product Parameters TECHNICAL PARAMETER SHEET OCTAGONAL POLES - STANDARD SPECIFICATIONS Height (m) Top Diameter (mm) Bottom Diameter (mm) Shaft Thick (mm) Base Plate Foundation ...
Company: BAODE LIGHTING GROUP CO., LTD.
12652. Factory Price En124 FRP Manhole Cover SMC Resin Main Hole Cover [Jan 04, 2026]
[Jan 04, 2026] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 600x600mm Cover Size 680x680mm Cover thickness 50mm Overall height 100mm Load Level D400 Certificate CE/ISO ...
Company: Nanjing Greentech Co., Ltd.
12653. China Factory FRP Plastic Water Meter Box SMC Manhole Cover [Jan 04, 2026]
[Jan 04, 2026] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 440x240mm Cover Size 500x300mm Cover thickness 40mm Overall height 55mm Load Level A15 Certificate CE/ISO Weights ...
Company: Nanjing Greentech Co., Ltd.
12654. En124 FRP GRP SMC Square Concave Manhole Cover [Dec 29, 2025]
[Dec 29, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 350x350mm Cover Size 400x400mm Cover thickness 25mm Overall height 35mm Load Level EN124 A15 Certificate CE/ISO ...
Company: Nanjing Greentech Co., Ltd.
12655. Factory Sewer Drainage Covers FRP SMC Composite Manhole Cover [Dec 26, 2025]
[Dec 26, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 600mm Cover Size 650mm Cover thickness 50mm Overall height 100mm Load Level D400 Certificate CE/ISO Weights 34KGS ...
Company: Nanjing Greentech Co., Ltd.
12656. Factory Sale SMC Fibreglass FRP Square Water Meter Box Fiberglass Manhole Cover [Dec 26, 2025]
[Dec 26, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 440x240mm Cover Size 500x300mm Cover thickness 40mm Overall height 55mm Load Level A15 Certificate CE/ISO Weights ...
Company: Nanjing Greentech Co., Ltd.
12657. Factory Price SMC FRP Lightweight Water Meter Cover [Dec 26, 2025]
[Dec 26, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 440x240mm Cover Size 500x300mm Cover thickness 40mm Overall height 55mm Load Level A15 Certificate CE/ISO Weights ...
Company: Nanjing Greentech Co., Ltd.
12658. SMC GRP FRP Composite Manhole En124 D400 Manhole Cover [Dec 25, 2025]
[Dec 25, 2025] Specification Product name SMC Composite Fiber Resin Fiberglass Manhole Cover Material SMC Clear opening 600mm Cover Size 650mm Cover thickness 50mm Overall height 100mm Load Level EN124 D400 Certificate CE/ISO Weights ...
Company: Nanjing Greentech Co., Ltd.
12659. Round Composite Manhole Cover En124 D400/FRP Drain Cover/Waterproof Sewer Cover [Dec 12, 2025]
[Dec 12, 2025] Product Description SMC Composite Gas Station Manhole Cover is made of Sheet Molding Compound (SMC)and is formed through a high-temperature and high-pressure molding process. lt featureshigh strength, corrosion ...
Company: Nanjing Greentech Co., Ltd.
12660. D400 Composite FRP GRP Manhole Cover 800mm [Dec 11, 2025]
[Dec 11, 2025] Product Description SMC Composite Gas Station Manhole Cover is made of Sheet Molding Compound (SMC)and is formed through a high-temperature and high-pressure molding process. lt featureshigh strength, corrosion ...
Company: Nanjing Greentech Co., Ltd.
