Qingdao Wefsun Group established in 1999, after more than 20 years development, Wefsun has four major steel groups, which are Wefsun Metal Group, WoFeiTeng Steel Pipe Group, WoerDe Metal Group and WoMing Steel Pipe Group; as well as steel production factory, steel processing center, international trade company and 40,000 square meters of large-scale high-end mahogany furniture mall.
latest posts, stay updated
Using a novel optical detection system, researchers at Rice University have found that the electricity generated by temperature differences in nanoscale gold wires doesn't appear to be affected mea
In a display of modern-day alchemy, researchers at the University of Warwick in the UK have shown that a touch of gold – or another noble metal – can change the structure of a crystal and thus
Researchers at North Carolina (NC) State University have developed a technique that allows them to produce streams of liquid metal at room temperature. By applying a low voltage to the liquid metal
The U.S.may have fallen behind Asia and Europe in battery manufacturing,but a number of well-funded companies are looking to get the country back in the game with a technology that could
What if you could solve two of Earth's biggest problems in one stroke? UC Riverside engineers have developed a way to recycle plastic waste,such as soda or water bottles,into a nanomaterial useful