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Product List
151. En1433 Corrosion Resistant Resin Concrete Drain Gutter for Road Drainage 
[Nov 13, 2025]
[Nov 13, 2025] Product Description Product name SMC trench&channel Loading A15,B125,C250,D400 etc Certification ISO,EN124-5 Design OEM & ODM Size 700/600/500/300*300/400*400/... Feature Impact and weather resistant/Corrosion resistant ...
Company: Nanjing Greentech Co., Ltd.
152. High Quality Drainage Grating Covers Polymer Concrete Drainage Trench Drain Gutters [Nov 13, 2025]
[Nov 13, 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. All our ...
Company: Nanjing Greentech Co., Ltd.
153. Outdoor Decorative Concrete Gutters En1433 Heavy Duty Drainage Channel with Grating Panels [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. All our ...
Company: Nanjing Greentech Co., Ltd.
154. Surface Drainage Channel with 304 Slot Cover Road Drainage Channel [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. All our ...
Company: Nanjing Greentech Co., Ltd.
155. Factory Polymer Drainage Channel with Foundry Iron Trench Grating [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. All our ...
Company: Nanjing Greentech Co., Ltd.
156. Factory Supply Directly Polymer Concrete Drain Channels Drainage Ditch [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. All our ...
Company: Nanjing Greentech Co., Ltd.
157. Custom Heavy Duty Polymer Drainage Channel with Ductile Cast Iron Trench Gating [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. All our ...
Company: Nanjing Greentech Co., Ltd.
158. Plastic Rainwater Resin Channel Drain Rain Gutters Drainage U-Shaped Drainage Ditch [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. All our ...
Company: Nanjing Greentech Co., Ltd.
159. L Shape Gazebos Rain Water Drain System Price Polymer Concrete Drainage Channel [Sep 17, 2025]
[Sep 17, 2025] Product Description: Polymer concrete sump are wells that are covered with blocks at intervals when burying underground pipelines or at turns. It is convenient for normal pipeline inspection and dredging. The resin ...
Company: Nanjing Greentech Co., Ltd.
160. Cast Iron Grating Wholesale China Supplier V Shape Channel Trench Channel [Sep 17, 2025]
[Sep 17, 2025] Product name Cast iron grating wholesale China supplier ISO trench channel Material Polymer Concrete Loading A15,B125,C250,D400 etc Certification ISO,CE Inner Diameter W x H 150x290mm Outer Diameter W x H 150x310mm ...
Company: Nanjing Greentech Co., Ltd.
161. Strong Load-Bearing Capacity Stainless Steel Linear Drain Gutter Polymer Concrete Drainage Channel [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. All our ...
Company: Nanjing Greentech Co., Ltd.
162. High Quality Drain Channel Polymer Concrete Drainage Gutter [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. All our ...
Company: Nanjing Greentech Co., Ltd.
163. Floor Grate Drainage Gutter Polymer Concrete Drainage Channel with Cast Iron Cover [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. All our ...
Company: Nanjing Greentech Co., Ltd.
164. New Selling V Shaped Gutters Roofing Rainwater Resin Concrete Gutter Drain Gutter [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. All our ...
Company: Nanjing Greentech Co., Ltd.
165. Corrosion Resistant Sewerage Drainage System Open Concrete Drain Channel [Sep 17, 2025]
[Sep 17, 2025] Product name Polymer concrete gutter Material Polymer Concrete Loading A15,B125,C250,D400 etc Certification ISO,CE Inner Diameter W x H 150x280mm Outer Diameter W x H 190x300mm Lengths 1000mm Type U type/L type ...
Company: Nanjing Greentech Co., Ltd.
