郵箱:hebeijingchi@163.com
地址:河北(běi)省石家莊市正定(dìng)縣新安(ān)鎮新安村村北京齒機械
谘詢熱線:13931103012谘(zī)詢電(diàn)話:13931103012
微信號(hào):jingchijixie