Sanmenxia Fangyuan Industry Co., Ltd. is located in Mianchi County, Henan Province, which is the national holy land where the famous "Yangshao Culture" was created and pushed Chinese Civilization. In the Qin Dynasty, the place Mianchi in the west of Henan Province was regarded as a county, bordering Luoyang City on the east and Xi'an Province on the west. Except the profound cultural heritage, it also has convenient highway and railway transportation, with national Longhai Railway, Zheng-Xi dedicated passenger line, Lian-Huo highway and NO.310 national highway running passing...