Zhejiang OSI Chemistry Co.,Ltd.

Zhejiang OSI Chemistry Co., Ltd. (OSI) 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 (crosslinking agents) for paintings and other categories of dyeing and printing auxiliary agents. Established in 1998, our company has workshops in garden style and modern office equipment. With an occupied land of 15 hectares, fixed asset of USD10 million, a number of employee of 200 and science and technique personnels of 60, OSI has offer a platform with strong foundation for whitening chemical products. With 34 series of optical brightening agents and 2 categories of formaldehyde resin, annual production q... [详细介绍]