Cyclone Powder Coating are in Cheadle Cheshire ( near Stockport)
Tom is the bike frame maestro and likes doing anything unusual that isn't car wheels and garden gates/patio furniture

(everyone that works there is super nice incidentally and very helpful with advice on what works and what doesnt)
The location is as follows ( NB VERY bumpy road into this trading estate - potholes would remove the drivetrain from lamborghinis)
Unit 24, Demmings Industrial Estate, Demmings Rd, Cheadle, SK8 2PE
T: 0161 344 5186 M: 07786 980 904
Turnaround usually 2-3 weeks, dependent on season and workload.
frames and forks need stripping of all non fixed components up front (no facility for removing parts on site) that includes headset, BB, crown race, bottle holder bolts, binder bolt et al. Old decals can be left on - as frames will be dipped and shot blasted usually to remove all crud inside and out...
...I am willing to take on full frame restos in my workshop including dismantling parts and stripping rescued bikes and process the paint process via Cyclone and handle postage - as a service if anyone would like this facility ???
P