On September 25th, the China Enterprise Confederation and China Entrepreneurs Association released the top 500 Chinese manufacturing companies for the 20th consecutive year, and the top 500 Chinese...
My Steel: Recently there were many frequent macro positive news, but the policy needs to be fermented in a period of time from its introduction, implementation to actual impact, and considering the...
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...
Black annealed steel pipe is a type of steel pipe that has been annealed (heat-treated) to remove its internal stresses, making it stronger and more ductile. The process of annealing involves heati...
Cold-rolled seamless steel pipes are often of small diameter, and hot-rolled seamless steel pipes are often of large diameter. The accuracy of cold-rolled seamless steel pipe is higher than that of...