polymer manhole

Elite Sewage Engineering Construction SMC Cover Factory Direct Sale Product Description: SMC (Sheet Molding Compound) covers a...

.... Based on material, Square covers can be categorized into four groups-metal covers, cement-based composite, Recycled resin composi...

Top quality custom 3.7V Lipo battery LP805060 3000mAh Lithium polymer battery for Smart manhole covers Battery characters: Battery type: Lipo battery ...

... cover and frame en124 d400 1) High load rating and strength 2) Against theft and safety options 3)Durable service life. 4)Free design. 5)Ca...

40ft Modified Asphalt Heating Tank Container NO. Description NO. Description 1 14 hot Oil pump 2 Asphalt outlet 15 Hot oil motor 3 Exp...

Description This Fiber optic splice closure is able to hold up to 96 splicing points,the fully rugged design enable it to work in the harshest environ...

... cover compression testing machine 2. Introduction of testing machine The Hydraulic Cover Compression Testing Machine Well Lid Teste...

...sealing performance,reusable. Protection grade is IP 68. Installation Method: wall-mounted, Pole-mounting, Box material: Modified pl...

... polystyrene (GPPS) is made of the advanced surface treatment technology surface treatment products into the hydrophobic / hydrophilic coat...

... polystyrene (GPPS) is made of the advanced surface treatment technology surface treatment products into the hydrophobic / hydrophilic coat...