Quality is very good ah, the Bull is also an old brand, no surprise if you can use it for several years, to give you a few recommendations:
Bull Hong Kong version of the socket British standard plug British Hong Kong converter Apple intelligent plug board GB GN-623E 43 yuan
Bull sockets to connect to the plug board British plug row lightning row of plugs multifunctional towing board British standard American Standard plug board Hong Kong version of $ 51
Hong Kong version of the socket Bull British plug row power charging converter British standard plug board converter plug 2-plug position 1.5 meters 48 yuan
The above data from the network, only for reference, I hope to be able to give you help.