hat
Fè tiyo en unique/tout bagay an de-miray lavil la, se yon nouvo tip plastik pipe.Compared ak an kwiv, en, beton ak lòt tiyo, fif en tout bagay an de miray la gen anpil avantaj tankou anba chay, pi ba koute, e
eng
Single/double-wall corrugated pipe is a new type plastic pipe.Compared with metal, ceramic, concrete and other pipes, double-wall corrugated pipe has many advantage such as lower weight, lower cost, e