
Three questions, one likely fault
Question 1 / 3Six faults explain most of the calls
All faults
A machine at work, not a catalogue render
Every fault starts with a machine like this one, mid-shift. We answer with a test procedure, not a catalogue page.
Open the diagnosisHow an order runs
Knowledge- 01Symptom and test
Pick the fault, run the reading we ask for.
- 02Variant confirmed
Plate and photos, confirmation in writing.
- 03Quote
Three options: kit, sub-assembly, complete unit.
- 04Dispatch from Guangzhou
Express 3–6 days, air 5–9, sea 25–40.

Send the plate and the reading
You get the variant confirmation in writing, and one quote with three options: seal kit, sub-assembly, complete unit.
Express3–6 working days, door to door
Air freight5–9 days, consolidated at the airport
Sea25–40 days, container or LCL
MinimumOne piece. A single pump is a normal order.





