DHDZ forgings Maua ASTM Certificate

American Society for Testing and Materials, ASTM. Sa taʻua muamua o le International Association for Testing Materials (IATM). Le American Society for Materials and Testing (ASTM) o le taimi nei o se tasi o faʻalapotopotoga faʻapitoa tau atinaʻe i le lalolagi ma o se faʻalapotopotoga tutoatasi e leai ni tupe mama. O le ASTM e toetoe lava 34,000 sui auai, e tusa ma le 4,000 o latou mai le faitau selau o atunuu i fafo atu o le Iunaite Setete. Ua atiaʻe e le ASTM le sili atu i le 10,000 faʻataʻitaʻiga.

https://www.shdhforging.com/news/donghuang-flage-obtain-astm-certificate

E faamalo atu i leDonghuang DHDZ fa'amaui le mauaina o leASTM Tusi Faamaonia

Astm, Donghuang matagi malosi, faʻapitoa i le gaosiga ma le faʻatau atu o faʻamatalaga eseese oflanges, fa'ailoga, faʻamatalaga maeʻa, e mafai ona faʻatulagaina e tusa ai ma manaʻoga o tagata faʻatau, faʻafeiloaʻi faʻatalanoaga fou ma tagata tuai, tulaga tauleleia...

foliga: ShanxiDonghuang Wind Power FlangeManufacturing Co.,Ltd


Taimi meli: Nov-09-2020

  • Muamua:
  • Sosoo ai: