1951 Tongxiecheng Plastic factory, the ancestor of the company was founded.
1953 Starting production of phenolic molding compounds.
1966 Changshu Plastic Factory was re-named.
1986 Starting production of amino molding compounds.
1992 Starting BMC production.
1997 Starting production of new type of phenolic resin.
2000 Founding of the joint venture - Changshu South-East Plastic Co., Ltd.
2020 Integral moving into advanced chemical industrial park.