Brief: Plants on bottled or liquid nitrogen juggle deliveries, storage, and rising gas invoices. Luoyou's onsite nitrogen generator produces nitrogen at the point of use with PSA or membrane technology, purity adjustable from 95% to 99.999%. Imported PLC controllers run the skid unattended; ASME-certified vessels are optional. Running cost is electricity alone. This ISO 9001, CE certified Shanghai manufacturer has supplied gas systems since 1998. Request a purity-flow matrix.