Compared with ordinary angular silica powder, spherical silica powder has higher fluidity and a larger specific surface area so that it can be used in lipstick, powder, foundation cream, and other cosmetics. Its characteristics are:1. In powdery prod…
Steel processing industry - Current status of the cut-to-length line for transformer lamination Growth in the construction, automotive and consumer product name has played a big role in providing the needed boost to the global steel processing indust…
The most representative structural steel product among special steel products has shown a strong upward momentum this year. After the Spring Festival, steel prices have risen by 300-400 yuan/ton, setting new highs several times over the past 10 years…
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