"To fit each unique project requirement specification such as sound insulation for sound barrier and cinema, fire resistant, blasting walls as well as groove line pattern. We could modify as solid panel, number of hollows, different kinds of steel diameters and embedded tensile wire from 8 to 12 wires. We also provide different kind of thickness, L and T Joint to prevent crack issues and ease of installation. JOE Green has been the only manufacturer could meet such specification."