Quality Construction Products Public Company Limited, together with its subsidiary, produces and distributes autoclaved aerated concrete blocks, reinforced wall panels, floor panels, and lintels for construction uses in Thailand and internationally. It also offers stairs; kitchen and bathroom counters; thin bed adhesive mortars; plastering mortars; and tools and accessories. The company was founded in 1994 and is based in Bang Pa-In, Thailand. Quality Construction Products Public Company Limited operates as a subsidiary of SCG Cement-Building Materials Co., Ltd.