Weihai Jinhass Chemical Company was renamed from Weihai Jinhong Rohm&Haas Chemical Company, which was a joint venture by Rohm&Haas Chemical Company (USA) and Weihai Jinhong Polymer Company (China).



Weihai Jinhong Polymer Company began to produce and sell acrylic (ACR) products used for PVC additives in 1999, from when Jinhong Polymer achieved good reputation in the market. In Mar 2007, Jinhong Polymer and Rohm&Haas set up a joint venture that named "Weihai Jinhong Rohm&Haas (Jinhaas) Chemical Company", The company was controlled and managed by...