HAGNZHOU QUANJIANG entsha yokwakha MATERIA CO., LTD yasekwa kunyaka 1994.
Thina omnye umthengisi enkulu fiberglass vulu eTshayina, amazwe AR (ZrO2) fiberglass vulu eJapan.
kweminyaka 23 Experience kuphela eyayinikelwe fiberglass vulu, fiberglass oluyinethi, kunye fiberglass self ngcina oluyinethi & imveliso tape.