Inkqubo yokuvelisa iibholiti zaseTshayina eziphezulu - unyango lobushushu Iworkshop yonyango lobushushu yamandla aphezulu ehex bolt Iibholiti zeHex zeBanga 8.8 10.9 12.9 umphezulu omnyama, i-zinc plated, HDG Nceda ujonge kwivenkile yethu Iworkshop yokuvelisa iibholiti zehex ezishushu Iinkqubo ezimbini zokuveliswa kwebholithi kunyango lobushushu kunye nokunyathela Chinese fastener factory Ilayisha isikhongozeli seebholiti zestud, intonga enemisonto ye-ASTM A193 B7 Umzi-mveliso waseTshayina we-hex high tensile bolts kwi-ningbo Okubangela umdla, abantu abane bavelisa ibhonti enye yehex Iibholiti eziphezulu zeheksi ezenziwe eTshayina Umzi mveliso weHardware osemgangathweni olungileyo