Qingzhou Julong Environment Technology Co., Ltd.
Qingzhou Julong Environment Technology Co., Ltd. (Former Name: Qingzhou Julong Dredging Mining Machinery Co., Ltd. ) was established in 1993. Our company Is the leading Professional Manufacturer in Developing and Producing SandDredging Machinery, Sand Making Machinery, Dredging Machinery, and Mineral Processing Machinery in China.