 Guoxin manufactures aluminum alloy ọjà, mkpara na profaịlụ na ọkwa nke 1000 usoro ka 7000 usoro, biko na-agwa anyị gị mkpa dị ka aluminum alloy ọkwa, nkọwa na okpomọkụ omume nke 7000 usoro aluminum alloy, anyị ụlọ ọrụ nwere ike nye omenala aluminum alloy usoro ngwọta dị ka ndị ahịa chọrọ. 