Luoyang Tiancheng Chemical Reagent Co., Ltd. is located in Wanji industrial park, Xinan, Luoyang. We enjoy good location because we are only 2km away from the exits of Lianhuo expressway and Erguang expressway, and 20km to Luoyang city; moreover, we are close to national highway 310 and Longhai railway. Meanwhile, we are next to Daimei mountain world geologic park and Longmen grottoes (World Heritage), thus we enjoy excellent natural surrounding too. Tiancheng is a comprehensive hi-tech enterprise. Our businesses include scientific research, development, production & international trade....