Phula ndi mtundu wamadzi wakuda komanso wowoneka bwino kwambiri kapena mawonekedwe olimba a petroleum. Zitha kupezeka m'madipoziti achilengedwe a mineral. Kugwiritsa ntchito kwakukulu kwa asphalt (70%) ndikumanga misewu, monga chomangira kapena zomatira kwa konkire ya phula. Kugwiritsidwa ntchito kwina kwakukulu ndikupangira zinthu zotsekereza madzi a asphalt, kuphatikiza zida zotchingira chinyezi zotsekera madenga athyathyathya.

Njira yophatikizira phula imakhala ndi kusakaniza ma granite aggregates ndi phula kuti mupeze chisakanizo cha phula. The chifukwa osakaniza chimagwiritsidwa ntchito ngati msewu kuyika zakuthupi. Nthawi zambiri mphamvuyi imagwiritsidwa ntchito poyanika ndi kutenthetsa ma aggregates. Tsopano Sinoroader Group ikupereka mbadwo watsopano wa zomera zosakaniza phula zomwe zimakwaniritsa zofunikira zonse zamakono kuti zigwirizane ndi zachilengedwe, kudalirika kwa ntchito, kupanga phula labwino. Quality Policy ndi imodzi mwazinthu zazikulu zabizinesi.
Sinoroader Group imagwiritsa ntchito matekinoloje atsopano ndi mapangidwe a methodological, flexibly kuyankha zofuna za ogula, zofunikira zomwe zimapangitsa kuti zitheke kupanga zinthu zapamwamba komanso kukwaniritsa zosowa za makasitomala: kugulitsa zipangizo pamtengo wathunthu, zida zopangira zida zoyambirira ndi zogwiritsira ntchito, kupanga msonkhano, kutumiza ndi kugulitsa katundu. kuzindikira zolakwika, perekani chitsimikizo, sinthani makina opanga ndi kuphunzitsa zaka zam'mbuyo.