API has factories throughout Malaysia including Amanjaya, Rawang, Rasa, Ulu Yam, Besut and Kulai. Our factories are incorporated with innovative and high-tech production system which enable us to produce high quality and durable precast concrete products through rigid quality control and strict monitoring system. API offers an extensive range of high quality and durable precast concrete products. Our precast products are manufactured with Portland-fly ash cement and Portland-slag cement, which is produced with high quality Pulverized Fuel Ash (PFA) and Ground Granulated Blast Furnace Slag (GGBS) and conformed to various technical requirements listed in MS523 and MS EN 197. API Also provides customizable precast solutions to fulfill different specification and requirements to our clients.