Product inquired: Concrete panel without rebar Project related: new construction of single family house Start of Project expected: 2nd half of 2021 Dimensions: 450mm*910mm*40mm and others (to be specified later) Concrete grade: compression strength of 24N/sqmm or more Rebar：Not required Weight estimated: 40kg／pc or as light as possible Quantity for quote : 500/1,000/10,000/100,000 pcs Estimated annual usage: 100,000 - 1,000,000 pcs Show More