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Longkou Hongchang macdan Products Co., Ltd. ku taalaa bari ee Longkou, Yantai, Qingdao oo ku yaalla koonfurta, Badda ka Dalian ee waqooyiga, gaadiidka horumaray iyo meesha juquraafi.

Hongchang ku takhasustay soo saarka ee steel kala duwan iyo shabaggeedii, daboolida ka qoday, oo lugtooda, kulul-maquufin galvanized steel shabaggeedii, steel gaar ah-qaabeeya iyo shabaggeedii, waxyaabaha etc.Our waxaa lagu gadaa dalka oo dhan iyo dhoofiyo Europe, America, Africa, Asia iyo koonfur dalalka kale iyo regions.With tayo leh oo deggan iyo adeeg tayo sare leh, waxyaabaha aannu si fiican u helay by macaamiisha guriga iyo abroad.Our steel shabaggeedii hubkaas ayaa loo isticmaalaa in batroolka, warshadaha kiimikada, Quwadda kaamerada, daawaynta bullaacadaha, buundooyinka degmada, cuntada, naaxinta xayawaan iyo warshadaha kale.

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  • Hot-dip galvanized steel gratings are now used in many places in our lives. Therefore, there are more and more galvanized steel grating manufacturers. So how much do you know about the characteristics and uses of galvanized steel gratings? 1. Features and uses of hot-dip galvanized steel grating...
  •   The reason for the daily maintenance of hot-dip galvanized grating is to ensure its safety. Although the steel grating has a limit on the bearing capacity, it is inevitable that the steel grating will break. If the steel grating is found to be deformed and welded, it should be Real-time ma...
  • Through years of design work, it is found that as long as the specifications are economical, reasonable, safe and reliable, the total cost can be reduced and the purpose of saving steel and investment can be achieved. When choosing a hot-dip galvanized grid, first determine the replacement of th...
  • At present, steel gratings have been widely used in various fields. In fact, as long as we pay attention to them in our daily lives, hot-dip galvanized steel gratings can be seen almost everywhere. Under normal circumstances, the hot-dip galvanized steel grating is used for 30 years without any p...