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Chinese VersionGold Suppliers > OSI Group Co., Ltd.
  • Region :China/Zhejiang
  • Tel : +86-570-4351991 4351873
  • Fax : +86-570-4351772 4351775
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more>>About Us

OSI Group Co., Ltd. is a leading high-tech chemical and industrial enterprise cooperating with Research Institute of Physical and Chemical Technology of Chinese Academy of Sciences, with integrity of research and development, manufacture, export and service of a range of products regarding optical brightening agents applied in the fields of textile, dyeing and printing, plastic and short fiber, paper making, daily chemicals, simultaneously formaldehyde resin(cross linking agents) for paintings and other categories of dyeing and printing auxiliary agents. ...