2008-2016
We have been in the forefront of international design, and the pursuit and research have never stopped
News Center
新聞中心-
29
2017-12
The export demand of copper tube products remains optimistic
Copper products export demand remains optimistic about the situation with the world...
170 -
29
2017-12
Reasonable calculation of die size
Calculation of die hole size, chemical composition, main product is extruded alloy...
170 -
29
2017-12
The research and development of the copper tube in China has made a breakthrough
The research and development of the copper tube in China has made a breakthrough,...
170 -
29
2017-12
A big plan for "8" in the purple copper pipe industry market
In the past more than 10 days, the central leadership has conducted research in...
170 -
29
2017-12
A preliminary appearance of the warming characteristics of the copper tube Market
Yesterday released April steel PMI index shows that the characteristics of the current...
170 -
29
2017-12
The purple copper tube Market: 13 listed steel companies announced the annual report of 9 pre - Happy coal prices, which did not affect the price of s
In December 5th, the Taiyuan coal trading price index closed at 139.64 points, a...
170