国产精品外围 I 国产成a人亚洲精品无码樱花 I а√天堂资源地址在线8观看 I 亚洲 日韩 国产欧美 另类 I 曰批免费视频免费无码软件 I 999国产精品视频 I 国产免费999 I 欧美成人形色生活片 I 超级av在线天堂东京热 I 婷婷av一区二区三区 I 4438x成人全国最大 I 久一久久 I 国产成人无码a区视频 I 一区二区三区鲁丝不卡麻豆 I 欧美一级淫片免费视频魅影视频 I 国产精品2 I 911色 I 色男人的天堂 I 99热这里只有是精品2 I 欧美性大战久久久久久久蜜桃 I 日韩成人一区 I 91精品国产一区二区三区蜜臀 I 九色91av I 亚洲精品国产高清 I 国产成人自拍视频在线 I 91亚洲精品国偷拍自产在线观看 I 国产精品亚洲二区 I 真实人妻互换毛片视频 I av久久在线 I 久久精品首页

正凱集團

產業與品牌

PET

Wankai New Materials Co., Ltd.
Chongqing Wankai New Materials Technology Co., Ltd.
Zhejiang Pukai New Materials Co.,Ltd.
Zhejiang Jkai Plastic Technology Co., Ltd.

  •   ZHINK Group has established PET upstream to downstream industrial chain production bases in Haining, Fuling and Jinhua. Wankai New Materials is a leading enterprise in R&D, production and sales of polyester materials in China. And it is the sole enterprise which owning exceeding 600,000 tons single bottle-grade PET production equipment in the industry at present. In 2022,the production capacity reached 2.4 million tons of bottle-grade chips,ranking "NO.2" in China and "NO.4" in the world. It is also a representative enterprise of bottle-grade PET "Made in China".Jkai Plastic is built with an annual output of 6 billion sets of APET direct-drinking containers and 30,000 tons of optical grade BOPET. Using?the high-end green material PET as the basic raw material,?taking?the modern factory with informationization, digitization and intelligence as the standard and?bringing in?the world's leading molding and biaxial stretching process equipments,?JKai?strives to become an industry leader with sustainable competitiveness and aims to create A leading enterprise in the food packaging industry.