Qingdao Dragon Spring Environmental Technology Co., Ltd. has always been engaged in researching and developing advanced water treatment technique, able to self-design construct equipments or projects of ion softening, saltwater seawater desalination, wastewater reuse life industrial ...

Our Reease consultation firm is a new guy in chinese market.We have widely environmental protection technical, market needing, present policy web China.We are willing to good faith provide various types of services for every friend. ...

Our company is a high technology enterprise, which relies on specialized and strong scientific research strength of Environmental science Engineering Institute Fudan University. We devote ourselves to exploiting, production, sale after service membrane separation technology, ...