We provide engineering services which involve the design, fabrication, installation and commissioning of membrane based water and wastewater treatment systems using our advanced membrane technology namely membrane bioreactor (MBR) and continuous membrane filtration (CMF) processes in microfiltration , ultrafiltration and reverse osmosis.

We undertake turn key projects in the capacity of Engineering, Procurement and Construction (EPC) contractor or as a membrane system specialist. As an EPC contractor, we served clients such as petrochemical giants like China Petrochemical Corporation (" Sinopec "), China National Petroleum Corporation ("CNPC"), China National Offshore Oil Corporation ("CNOOC"), as well as large industrial parks such as those in the fast developing Daya Bay Huizhou, Guangzhou Nansha and Jiangsu regions. We are the contractor that built the largest underground MBR plant in the world. Our municipal wastewater MBR plant at Jingxi , Guangzhou, with a treatment capacity of 100,000 m³/day is one of largest MBRs in the world.

We invest in wastewater treatment plants under Build Operate Transfer (BOT) and Transfer Operate Transfer (TOT) agreements. These projects are typically municipal plants backed by off-take agreements from Chinese Government. Our investments in China 's Liaoyang, Shandong, Heilongjiang are examples of such projects. In addition, we also invest in industrial park wastewater projects. One such example is the MBR wastewater treatment plant in Nansha and Jiangsu.

We also provide operation and maintenance services on water and wastewater treatment facilities to clients who wish to outsource their non-core business to specialists like us.