E manufacture what is probably the worlds largest range of special tank filler caps for fuel, oil, water and any other liquid you care to mention.We are also well known makers of filler caps for many of the top super car and passenger coach manufacturers, but as their purchase conditions request strict confidentiality, we are not able to publicise these achievements. All we can say is that if you see a good looking filler cap on a car, or motorcycle or a coach there is a good chance that we made it.

Please quote eSources UK when contacting us.