1. Whether the appearance is complete and damaged.
2. Whether the pipe fittings are tightly connected;
3. Whether the instrument is in good condition and damaged.
4. Whether the instruction manual, quality inspection certificate, etc. are complete.
5. Discuss with the manufacturer whether to match the accessories.
6. After the equipment is accepted, installation and debugging are also very important. After the installation of the pipeline, the user can directly contact the after-sales personnel of our company, and arrange the personnel to conduct on-site debugging until the unit works normally.