FAAMATALAGA A LE KAMUMU
Ningbo Zhongli Bolts Manufacturing Co., Ltd. na faavaeina i le 2003, o se gaosiga faʻapolofesa o faʻamaumau malosi-maualuga i faʻamatalaga eseese mo faʻataʻitaʻiga eseese, lea o loʻo aofia ai se vaega o le tusa ma le 10,000 sikuea mita, resitalaina tupe faavae o le 1500,000 RMB, ma le aofa'i fua fa'aletausaga o le 8,000 tone i le tausaga. Ua fa'atuina e le kamupani ni lala fa'atau i itumalo eseese i Saina. I le taimi nei, o oloa a le kamupani e auina atu i fafo i Europa, ISA, Sasaʻe Tutotonu, Aferika, Southeast Asia ma isi itulagi. O loʻo i ai i le kamupani le malosi faʻapitoa faʻapitoa, faʻataʻitaʻiga faʻataʻitaʻiga ma le tele o masini faʻapipiʻi malulu ma vevela, ina ia tuʻuina atu ia te oe oloa faʻalagolago ma maualuga.
O a tatou oloa autu ZYL faʻamau faʻamau e aofia ai fausagafa'amau hexASTM A325 ituaiga 1, A490, ulu hex bolts DIN931, DIN933, EN14399, DIN6914, ISO4014, ISO4017 Gr8.8 Gr10.9 Gr12.9, ANSI B18.2.1 UNC ma UNF Gr5, lelei Gr8.fa'amau hexDIN960, DIN961 Gr8.8 Gr10.9 Gr12.9,fa'amau fa'amau fa'amau hexDIN912, ISO4762 Gr8.8 Gr10.9 Gr12.9 fa'atasi ai ma le Black i luga, fa'apipi'iina le Zinc, fa'amea vevela. Diamita mai le M10 i le M48, umi e leai se tapulaa.Fa'amau Hex FlangeDIN6921 Gr8.8 Gr10.9 faʻatasi ma serration, filo filo A193 B7 lapopoa umi ma pupuʻu lapopoa ma 2H nati,fa'amau fa'amau. E mafai foi ona matou tuʻuina atu nati hex DIN934, DIN6915, maninotagata fufuluDIN125, DIN126, DIN6916, fufulu vaipuna DIN127 ma Black, Zinc plated ma Hot dip galvanized luga.
O a tatou su'ega fa'aletino ma masini e mafai ona o'o atu ile ISO898-1 mo fa'amau ma ISO898-2 mo nati.
E ala i pulega faasaienitisi, Ningbo Zhongli Bolts Manufacturing Co., Ltd. maua ISO9001 tusi faamaonia o le Faiga Faafoega Lelei. O le lelei e sili ona taua mo i matou. E iai a matou gaosiga faʻamalosi maasiasigameafaigaluega e lagolago ai lenei tulaga.
Matou te faʻamoemoe e faʻavae sootaga faʻapisinisi ma le lalolagi atoa, ma e mafai e la matou pisinisi ona aumaia le manuia tutusa mo itu uma e lua.