http://www.solusiholcim.com/ MiniMix MiniMix is the latest addition to our fleet of concrete mixer trucks. One-third smaller than the average mixer truck. Aggregates Holcim Indonesia is one of the leading suppliers of aggregates in Indonesia. Media releases View all Corporate Profile Holcim is a pioneer and an innovator in Indonesia's fast-developing cement sector. Menghijaukan Asia Book A sustainable infrastructure book inspired by the 5th LafargeHolcim Forum has been launched.