Wangtai

Qingdao EVU Environmental Protection Equipment Co., Ltd. is of scientific research design, equipment manufacture, installation, commissioning and training services as one integrated technology-oriente...

No.266, Changjiang Road,Economic and Development Zone, Qingdao, Shandong, China

Qingdao Dragon Spring Environmental Technology Co., Ltd. has always been engaged in researching and developing advanced water treatment technique, and able to self-design and construct equipments or p...