After reading very little information on these fittings, I decided to take the plunge and get a few from ebay/aliexpress as they are quite cheap. I bought the following:
4x 90 degree rotary
4x 90 degree low profile
1x male to male extender
2x hardline fittings (14mm od acrylic tube)
Also bought four 45 degree rotary and a drainage valve, but they haven't come in as I bought them from aliexpress.
My overall impressions are very good. The fittings seem to be made very well with a few scuffs and scratches, but I can't complain as they are quite cheap. I don't know if any of them leak as I haven't tested them yet. I will update this thread once I do.
Here are some pictures
http://s869.photobucket.com/user/davidh993/media/DSC_2495.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2504.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2498.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2501.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2505.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2499.jpg.html
4x 90 degree rotary
4x 90 degree low profile
1x male to male extender
2x hardline fittings (14mm od acrylic tube)
Also bought four 45 degree rotary and a drainage valve, but they haven't come in as I bought them from aliexpress.
My overall impressions are very good. The fittings seem to be made very well with a few scuffs and scratches, but I can't complain as they are quite cheap. I don't know if any of them leak as I haven't tested them yet. I will update this thread once I do.
Here are some pictures
http://s869.photobucket.com/user/davidh993/media/DSC_2495.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2504.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2498.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2501.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2505.jpg.html
http://s869.photobucket.com/user/davidh993/media/DSC_2499.jpg.html