High efficiency catalyst for propylene polymerization

In the golden autumn of October, the whole country celebrates.

2018-10-01 00:00:00

The golden autumn October ushered in the great day of the 69th anniversary of the founding of the People's Republic of China.

The bright sun greets the National Day, the red flag flutters to the national prestige.

Liaoning Dingjide Petrochemical Co., Ltd. wishes: the great motherland is prosperous glorious.

At the same time, I wish you all a happy National Day a safe happy family.