Ua kev zoo siab tias peb Hangzhou FAMOUS Steel Engineering Co., Ltd tau dhau los ntawm kev tshuaj xyuas cov teb chaws Europe Standard Structural Steel Fabrication Qualification Certificate EN1090-2 thiab ISO3834-2 kev tshuaj xyuas.txais tos British UK Tebchaws Europe txog kev lag luam cov neeg siv khoom los nug peb cov haujlwm steelworks relted tej yaam num.
Post lub sij hawm: Lub Xya hli ntuj-23-2021