GMBYStone® surfaces meet exacting standards of excellence from the initial procurement of raw materials to the final quality control check. Highly skilled and trained staff members ensure the quality of a product that is unrivaled in the industry today. The manufacturing process begins with a rigorous inspection of all incoming raw materials. These are blended at a ratio of up to 93% natural quartz aggregates with pigments and polymer resins. GMBYStone® Quartz Surfaces are manufactured through a highly automated, yet strictly monitored process that includes the following:

Feeding & Mixing Raw materials are inspected, then fed into mixers and blended together.

Molding The mixture is then poured into a mold and formed into slab sizes of 3250 x 1640 mm.

Pressing The slab is then compacted by a special vacuum and vibration process at a pressure of 140 tonnes.

Curing The slabs are moved to the curing kiln and heated to 90oC for 45 minutes which gives them the ultimate strength and solidity.

Polishing Slabs are then gauged, calibrated and polished to a perfect finish in a wide range of colours and designs.

Quality Assurance Finally, the slabs pass through quality inspection to ensure our customers receive a top quality product.

Labelling Each slab is then marked and labeled with all relevant information.Each Slab marked