Graphite rod is an important tool widely used in the field of metallurgy. Due to its unique physical and chemical properties, graphite rods play a key role in metallurgical processes, offering man...
Modern C, N, B and other non-oxide high-tech refractory raw materials, atmospheric pressure sintered silicon carbide is extensive, economic, can be said to be emery or refractory sand. Pure silicon...
The world is not only fighting a health pandemic but also an economic one, as the Novel Coronavirus (COVID – 19) casts its long shadow over economies around the globe. The complete lockdown situati...
Pierburg has been developing vacuum pumps for brake boosters for decades. With the current EVP40 model, the supplier is offering an electric option that operates on-demand and sets high standards i...
fan out wafer degree packaging ( FOWLP ) in the semiconductor industry is know for being cost-effective, but it is not without its challenge. One of the main issue confront is warp and bit beginni...
The bond could not be resold for interest, and the A-share market was again thundering.
On November 19, Dongxu Optoelectronics announced a debt default.
On the 19th, Dongxu Optoelectronics and Dong...