激情网免费视频一区二区三区-国产精品久久久久久久久111-日韩特黄免费在线观看-亚洲午夜精品一级在线播放放-亚洲国产精品久久久久久无码-日本视频二区在线观看-久久久久亚洲伊人久久-日本加勒比官网中文字幕-中文字幕人妻一区二区免费

Contact Number +86-0769-22677923
[What kind of yarn is PP yarn?]
Release date:[2020/7/29] Is reading[641]次

What kind of yarn is PP yarn?


PP yarn is called polypropylene fiber, PP yarn is mainly used for webbing and rope mobile phone straps, shoe laces and backpack belts and other civilian webbing.


Dongguan Donggang Chemical Fiber Co., Ltd. was founded in 1991. It is a medium-sized enterprise specializing in the production of various polypropylene yarns. It currently has 16 polypropylene filament production lines and has formed a production scale with an annual output of 20,000 tons of polypropylene yarn. The market share is in the same The industry is at the forefront.


Keyword:

Online CustomersClose