China Council for the Promotion of International Trade(CCPIT)
Product attributes
Place orgin Foshan unit square meter
Material aluminum alloy color classification can be consulted customer service
Open and close way flat door type door frame plate thickness 65 series
broken bridge flat door watertight superior
door frame maximum size consult set bending elastic modulus 500 style Free-style
processing custom is a special purpose soundproof brand Sunfree