Water collocation of kitchen ceramic shake handshandle of choose and buy what skills?

Metal polishing base has been implemented, address: AngYi fishing cross the village ( Wood group for land) Polishing machine number 800, now the relevant matters: - ->
water collocation of kitchen ceramic shake handshandle skills we will have such experience of choose and buy, use for a long time of faucet, we may find a bit difficult when rotating, the problem is the valve core, valve core is the heart of the faucet, common steel ball valve core and ceramic valve core. Steel ball valve core pressure resistance is strong, but the sealing rubber ring is easy to loss of aging.

this is ceramic handle kitchen faucet is one of the techniques of choose and buy of collocation.