Tianjin Youfa International Trade Co., Ltd will attend the China Import and Export Fair ( Canton Fair ) in Autumn 2019.
Time: October 15-19
Address:China Import and Export Fair Pazhou Complex, No. ...
From October 27th to 29th, the 2021 (24th) China International Gas and Heating Technology and Equipment Exhibition was grandly held in Hangzhou International Expo Center. This event is sponsored b...
On September 27, Li Maojin, Chairman of Youfa Group, and his delegation went to Yangzhou Hengrun Ocean Heavy Industry Co., Ltd. under Taihang Iron and Steel Group for investigation and exchange. H...
The term RHS stands for Rectangular Hollow Section.
SHS stands for Square Hollow Section.
Less known is the term CHS, this stands for Circular Hollow Section.
In the world of engineering and constr...
Hot dip galvanized pipe is the natural black steel tube after manufacturing immersed in the plating solution. The thickness of the zinc coating is affected by a number of factors, including the sur...