wastewater treatment
filtration & separation equipment
solid-liquid separation equipment
sterilization, medicament, etc.
membrane & water treatment
water treatment equipment
accessories, filter, etc.
pumps, pipes & valves
environmental comprehensive control
rural / urban sewage treatment
ecological restoration
environmental monitoring
instruments, meters and accessories
smart water management technology and system
the third party environmental service
smart iot system
water purification
drinking water equipment
filters and accessories
certification, testing services, etc.
air purification & ventilation
air purifier
ventilation system,etc.
