ConfidenceStone iri muShijiazhuang, guta guru reProvince yeHebei, iri makiromita mazana maviri nemakumi manomwe kubva kuBeijing, guta guru reChina, uye 320km kubva kuXingang Port muTianjin, chimwe chezviteshi zvakakosha muChina.Kambani yedu inonyanya kugadzirisa uye kutumira kunze zvigadzirwa zvematombo echisikigo kweanenge makore makumi maviri.Parizvino, zvigadzirwa zvedu zvinonakidzwa nekutengesa kwakanaka muAustralia, Europe, US uye South-East Asia, uye vakahwina mukurumbira mukuru.

Dunhu reHebei rakazara nezviwanikwa zvematombo, kunyanya kune akawanda marudzi ezvigadzirwa zvesimbi negranite zvinosanganisira giredhi repamusoro China Black, uye, semutengesi mundima iyi, kambani yedu inotumira kunze kwakakura kwakakura kwezvigadzirwa zvematombo.Panyaya yezvigadzirwa, izvi…