Celanese announced today that Celanese China and Shanghai Zhangjiang (Group) Co., Ltd. have sig

According to a well-known supplier in the industry, the annual demand of China's valve mark

Model NO.: C6241

  • Model NO.: cust

Petroleum and petrochemical
At a high level of prosperity. Trend Forecast: The oil indust

Model NO.: 28848

Model NO.: AS18B

On October 25, 2010, the Ministry of Commerce issued the Bulletin No. 71 of 2010, which made a

Model NO.: WB020

  • Model NO.: WQ10

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