hat
Li te lajman itilize pou egou yo ak drenaj nan vil, li pral ranplase tiyo a siman, tiyo fè jete ak lòt tiyo. pri ki ba li yo nan rasanble, operasyon fasil, koneksyon fasil ak ékonomi konstriksyon ka fè li lajè premye plan ak potansyèl mache.
eng
It has been widely used for sewerage and drainage in city, it will replace the cement pipe, cast iron pipe and other pipes. Its low cost of assembling, easy operation, easy connection and economical construction can make it wide foreground and market potential.