hat
Qingzhou Julong anviwònman teknoloji co, ranje otomatik mineral Ltd.isamodern ekipman manifaktirè consacrer tèt nou pou jaden an lò min, sab estime ak desilting ak tan yo tap eksplore ak Randamp, D eksperyans.
eng
Qingzhou Julong Environment Technology Co., Ltd.is a modern large-scale mineral processing equipment manufacturer devoting ourselves to fields of gold mining, sand pumping and desilting with long time exploring and R&D experience.