Changzhou Zhengcheng Chemical Factory Co., Ltd. is primarily engaged in processing yellow phosphorus. The company occupies a land of 15,000 square meters,enjoying convenient transportation facilities by water and land. It is situated by the State Road 312, 2km away from Hengshan Exit of Shanghai-Nanjing Expressway, and Beijing-Hangzhou Canal running through the city. Our company has 35 staff members at present. Since the company has been established in 1991, we are always renovating technology ...