South Africa''s leading Clay Stock Brick Manufacturer Ocon
About Ocon Brick. Established in 1982, Ocon Brick is the leading manufacturer of clay stock bricks in the Gauteng province of South Africa. The company is renowned for the manufacture of high quality clay stock bricks (NFP nonfacing plaster), and semiface clay stock bricks (FBA face brick aesthetic), amongst key construction and property development companies and smaller builders alike.