Business scope: Nanofiltration,
Metallic Material,
Import And Export Of Goods Or Technology,
Hardware,
Processing,
Sale,
Install,
Resin,
Metal Doors And Windows Engineering Construction,
Filter,
Environmental Consumables,
Ultrafiltration Membrane,
Equipment Repair And Maintenance,
Reverse Osmosis Membrane Element,
Environmental Water Treatment Equipment,
Green Facilities,
Environmental Engineering Construction,
Environmentally Friendly Water Treatment Agent,
Coal Additives,
Research And Development,
...