Contact Us 聯系我們

Contact person: Mr. Peng
Mobile: 13417171790
Telephone: 0754-84451668
Fax: 0754-84451668
WeChat: 13417171790
URL: http://www.booksair.com

Latest News

新聞資訊 / News

Home > News > Details

The development process of polystyrene

發布日期:2019-6-13    閱讀數:657

In 1839, the Germans first extracted polystyrene from natural resins.
In 1930, BASF began commercial production of polystyrene in germany.
In 1934, Dow began producing polystyrene in the United states.
In 1954, Dow began producing styrofoam.

Add:
Xian Chaoyang Guiyu Shantou City Peng Transit Road No.16

Tel:
0754-84451668

Responsive image
中文字幕免费视频