Square Panel System Co.,
Ltd. is a leading manufacturer of insulating panel. The
company's dedication to product design and customer support
ensures our commitment to excellence in both quality and
service.
Insulating panels are
an insulated structural sandwich panel consisting of
colored steel sheet outer surfaces bonded to an insulating
core, foamed-in-place polyurethane foam. The panels
are erected as a modular frameless building system,
walls, ceilings or roofs, coupled at corners and perimeter
with aluminum extrusions and fastened with pop rivets.
The panels are joined at their sides with a unique tongue-in-groove
sleeve jointing system