(1-7 Working Days)
Sales staff and engineers communicate with customers and customize proposals

(2-4 Weeks)
Modify standard models or develop new ones

(1-2 Weeks)
Factory test: 72 hours of continuous load operation (record pressure/temperature fluctuations)
Energy efficiency test (energy saving ≥15% compared with benchmark machines)
Customer acceptance: On-site test (support video joint debugging)
Provide third-party certification report (such as SGS)

(4-8 Weeks)
Transparent production: take photos/video updates at key nodes, traceability of raw materials
Quality control: 100% air tightness testing, independent operation data archiving for each machine
Deliverables: factory inspection report, operation training manual

Exclusive support: priority inventory of customized model spare parts, free technical consultation for life