Vhiki rino, kambani yakagamuchira vatengi kubva kuBahrain, South Korea neIndia, pamwe nekambani ISO9001 certification gore rino. Kubva Muvhuro, vatengi nevadzidzisi vekuongorora vauya kukambani imwe mushure memumwe. Vhiki rino rakabatikana uye rinofara.Material: 20MnG,15CrMo, 15CrMoG, 35CrMo, 42CrMo,12Cr2MoG, 12Cr1MoV, 12Cr1MoVG,SA213 T11, SA213 T12, SA213 T22, SA213 T23, SA213 T91, SA213 T92, 15Mo3,P11, P12, P22, T91,P91, 42CrMoA335P11.