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Congratulations to the Chinese plastic company and Shanghai EarthMother Energy Saving Technology Co., a strategic cooperation agreement on the day before

On June 5, 2015, national environmental protection personnel, accompanied by the United Nations commissioner to factory inspection guidance!

The Montreal protocol 26th congress was held in Paris

The international community in 1987 signed the Montreal protocol on ozone depleting substances

XPS development course and application in the field of construction category!

CO2 foaming technology compared with the traditional advantages of Freon foam

Han plastic equipment products produced a maximum width and thickness, respectively