Company News_Company News_Zhejiang Dongfeng Plastic Machinery Co., Ltd

1, and pay attention to body temperature changes, touch hands with a clean left the note should immediately warming. Until the note attempts to change the normal. 2, reducer bearing parts of burned ha

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Zhejiang Dongfeng Plastic Machinery Factory welcome you to

Release time：

2017-12-29 16:38

Abstract:

The company's leading product is blown film machine, bag machines, printing machines, granulating machine, Slitting machine five series over 50 kinds of products, the products sell well all over the c

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The invention and development of printing press

Release time：

2017-12-29 16:31

Abstract:

1812, Germany's Koenig made the first round flatten letterpress printing; 1847, the United States Hoy invention rotary press; in 1900, made of six-color rotary press; in 1904, the United States Rubel

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