Jiangsu Hengnai Group is headquartered in China Jiangsu Sheng. Jiangsu Hengnai Group was founded in 1993. Jiangsu Hengnai Group has a total of 56 patents
Jiangsu Hengnai Charge Group Co., Ltd., established on 1993-03-15, The business scope includes refractory castables and products(In addition to chemical...