Techdna is the only company on the Internet that I've had problems with. I ordered a EUROVOX in July which didn't work and didn't match the description on their website. I contacted them and they were very relectant for a return, however, I obtained an address and sent it back recorded. 2 weeks later the parcel returned undelivered (unknown address). I contacted them again and was given a different address which again I sent recorded (another £7) but have still not heard anything 8 weeks later. This is a very poor company which I would recommend avoiding.
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