Wanshan Red Brick Factory is located in The Seventh Society of Zaoertang Village, Pingliang Town, Bazhou District, Bazhong City, was founded in 1994, and was put into trial production in December 2019 due to the technical reform of environmental protection standards in 2018. The plant is currently capable of producing about 200,000 standard bricks per day.

The factory is equipped with a set of desulfurization equipment and a set of dust removal equipment (bag dust collector He spray equipment). All kinds of machines are the latest equipment, the existing automation blank equipment, automated packaging equipment, with the industry's advanced production technology. The products produced are shale standard bricks, shale porous bricks, shale hollow bricks, shale insulation bricks, shale tiles and other varieties.
The factory is mostly in cooperation with real estate development enterprises, so the hardness of bricks, endurance and other quality are tested by relevant authorities to ensure product quality. The unit price is about 0.4 yuan per horse.