1. Sale of compounds and equipment
QHY will act as a supplier to provide wastewater treatment related materials (compounds and equipment) on a regular basis.
2. O&M (Operation and Management) of wastewater treatment plant
QHY will manage daily operation of wastewater treatment plant by obtaining new O&M contract or by acquiring existing plants, provide its comprehensive wastewater treatment solutions that can effectively improve treatment process to lower overall O&M cost, at the same time reach regulatory disposal standard