no offense to those folks that's trying to make a living in China selling water cool parts, just too many fakes.. I'd just rather stay away from them and buy them from the few vendors I know of in the states.. warranty issues..
also don't fall for the "leave a deposit and we'll order it for you" tactic, it's bull and you'll end up pulling your hair out for a month while they sit on your deposit, only for them to return it to you 2 months later, I think this is their "profit by the mass deposit collecting interest" tactic..
Also some of the places in HK, there is only 2 places I know of..
Linke Computers and one other place located on the first floor of Golden (I think the name is G2, has a lot of high end stuff and liquid cooling stuff displayed), Linke is good but all the warranties is handled by them, anything breaks and it can be troublesome, I get my tubings, fans and most misc stuff from them.. They have a HUGE selection...
The other place on the first floor G2 systems I think it is, their prices are borderline extortion, sales staff is rude and thinks that their opinions are rules in a water cooling bible... Rudely told me that Koolance quick disconnect sucks and leaks and suggested some other unknown brand... Then when I asked if they carried Thermochill TA rads, they said they can order it but then tried to peddle their XSPC rad to me instead... whatever..
298 in Wan Chai (Wai Fong), every modders stop when you need pins, wirings, bits and bobs and all sorts of modding stuff, some I don't even know what they are called... lol
Hit me up if you need any help with your gear, not many hard core water coolers in HK...