Metal shake handshandle collocation of aluminum alloy window?

by:DIgao     2020-07-25
Metal polishing base has been implemented, address: AngYi fishing cross the village ( Wood group for land) Polishing machine number 800, now the relevant matters: - ->
metal shake handshandle with aluminum alloy window is short for aluminium alloy window.
it is the surface treatment of aluminum alloy profiles, the blanking, punching processing technology, such as surface into the window frame components, with open and close fittings, sealing materials and hardware accessories combination assembled together.

this is metal shake handshandle collocation of aluminum alloy window is introduced.
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