Company news
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The global manufacturing PMI was 57.1% in April, ending two consecutive rises
According to data released by the China Federation of Logistics and Purchasing on the 6th, the global manufacturing PMI in April was 57.1%, a decrease of 0.7 percentage points from the previous month, ending the two-month upward trend. The comprehensive index changes. Th...Read more -
China Iron and Steel Association: Adjust the structure of export products and refine the import and export tariffs of my country’s steel products
In order to give better play to the purpose of serving the steel industry and member companies of the Association's professional working committee, and to help the industry's transformation and upgrading and high-quality development, on May 19th, the China Iron and Steel...Read more -
Four important roles of embedded grooves in high-speed railway tunnels in tunnel construction
First, the pre-buried channel of the high-speed railway tunnel can strengthen the two-layer lining and at the same time, it can have a good overall force effect, and there are many aspects...Read more -
Reinforcement technology
Regarding the planting reinforcement technology, the so-called planting reinforcement technology is a relatively simple and effective connection and anchoring technology for concrete struc...Read more -
What are the factors of good quality chemical anchors
Chemical anchor bolt, which is one of the anchor bolts, has always been the favorite of many strengtheners due to its convenient construction and good mechanical properties. However, in reality, there are still many people who are not very clear about the knowledge of chemical anchors. In additio...Read more