Manhole Base İhracat Alım İlanları Manhole Base İhracatı İçin İş Fırsatları

I need to have the price of plastic manhole

We now have a sewer manhole replacement project that requires 3,000 steps to attach to the concrete manhole. If you're manufacturing the mentioned type of steps, please send us an offer with manufacturing time, loading conditions and certificates. A sample drawing is attached.