HMA-B3000 iyibatch asphalt mix chomeraku Xuchang ndi aslo pulojekiti ya boma la municipalities, tsopano malo opangira phulawa akhala akugwira ntchito kwa chaka chopitilira  chiyambire kupanga.

Zabatch asphalt kusakaniza zomera, mutha kusankha kuchokera pamitundu 7 yokhala ndi kuthekera kosiyanasiyana ndi mawonekedwe. Mitundu yathu imabwera ndi mphamvu ya 60-400 TBH. Tidzakuthandizani kusankha yomwe ikugwirizana ndi zosowa zanu.