Hi, does anyone know anywhere that is reputable and can actually be trusted to repair a digital camera?

the canon authorized repair shop is next to kunming huitang (on an upper floor) - i have sent a camera and lens there before for repair. i don't know if they are authorized for repairs of other cameras. you should check the manufacturer's website of your camera to find out where a local, authorized repair shop can be found.

This is the site for Sony's repair shop in kunming:
service.sony.com.cn/[...]

I have an SLR and dunked into a boggy marsh, it sort of works but definitely needs a bit of work on it, can anyone recommend a good repair shop. Any advice would be greatly appreciated

Cheers

Ishy