Send us your contaminated PCBA panels, stencils or fixtures. We test-clean them on the matching CHUANGQI machine, film the process, and send the video and cleaning report back to you. No cost, no obligation.
Dried flux clogging fine-pitch apertures, residue failing your cleanliness checks, stencils re-contaminating after every wash — see your own parts cleaned before you invest in a machine.
Courier a few contaminated PCBA panels, stencils or fixtures to our factory. We confirm receipt and the test plan with you by email or WhatsApp.
Your samples are cleaned on the machine type that matches your application — inline PCBA washer, stencil cleaner or fixture cleaner — and the process is filmed.
You receive a before/after video, a cleaning report and a process recommendation with the suggested machine type.
The test itself is free of charge; courier arrangements are confirmed individually before you send. We reply to every request within 24 hours.