Because of price of diaphragm lower minimum order, So We would like a bit time for combine cost with another job ka.
However We will try expedite delivery time for spare part not over 2 weeks after PO and assembly pump & retest finish within 1 days after receive spare part.
For Cost, We tried discuss with factory already, but them can not absorb cost. Because of report show clearly about root cause isn’t defect from factory, but it is problem of operate at site.
Siamraj will support by service free of charge for assembly pump & commissioning at site ka.
Sorry again for make you inconvenience.