Dalisheng waxay leedahay 13 sano oo waayo-aragnimo qani ah xagga naqshadaynta iyo soo saarista jaranjarada silikoon carbide aan sibiq lahayn
walxaha: aluminium / xaashi galanized / GRP / FRP / galaas fiber + kaarborundum
midabka: huruud, madow, cawl ama midabyo kale