Henan Haohai Industry Co., ltd., founded in 1999, is located in Zhengzhou city, the capital of Henan province in the mid of China, with the distance 1.5 hrs by flight from Shanghai and 1h from Beijing.Our company has formed a group management mode, possessing two chemcial plants: Zhengzhou Dabang Chemical Co.,Ltd., Zhengzhou Haohaishengtian Chemical Co., Ltd.; and one R & D centerThe two chemcial plants cover an area of 80K m2 and produce more than 20 kinds of chlorinated and fluorine generati...