Ko Shandong Xinhe International Co., Ltd. he pereti maitai 15CrMo nui ake, 35CrMo pereti rino, 42CrMo pereti maitai, 1Cr5Mo pereti maitai, 15CrMo pereti koranu, 35CrMo pereti koranu, 42CrMo pereti koranu, 1Cr5Mo koranu paraharaha hoko wae.He tohunga nui ki te hanga me te whakahaere i nga umanga nui pereti maitai koranu, kua paahitia e nga hua hinonga te tiwhikete punaha whakahaere kounga o te ao ISO9001.Ko to taatau kamupene ki to utu ****** "nga kaimahi a te kamupene 24 haora mo to ratonga, kaore he hararei, te waahanga pakihi: GB.Paerewa Amerika ASTM, ASME, Tiamana paerewa DIN, Japanese JIS.Soviet UNION TOCT, nga momo rauemi mo te 15CrMo, 12Cr1MOV, 35CrMo, 42CrMo, 1CR15, Q345B, 20G, 45#, Q345R, Q235, 16Mn pereti maitai koranu, ka taea te hoko mo te kaiwhakamahi.Ko matou te kounga tuatahi me te ratonga hei whakakore i to pou…