Size composite sewage sewage covers mold covers mold specifications

Composite sewage wells mold product main characteristics: security: product is a thermosetting plastic, Pirates of the useless, natural anti-theft. High Strength: polymer composites with strong compressive, flexural strength, impact resistance. And products are not broken phenomenon, completely solve the occurrence of "urban black hole" of the accident. Light: light weight only one-fifth of cast iron, easy to transport, installation and repair, easy to use. Noise Reduction: polymer composite material having elasticity, product design is reasonable, it is a low vehicle rolling sound, solve the city's cast iron covers road noise a big problem. Corrosion: corrosion product acid, alkali, salt, organic solvents and other chemical agents. Good weather resistance: good weather, aging resistance, so long-term use, Yueda mold factory covers types of mold: round covers mold, square covers mold, mold covers sewage, rainwater drainage covers mold, environmental protection covers mold, green covers mold, mold inspection covers, security covers mold, precise size, sizes, welcomed the order. 24 hours Tel: 13731281860 Cui Baoding Yueda wholeheartedly welcome you to visit.