[cityhantam]

°

[revealer]

There are lots of similar machines available in the market.  It is up to the market players such as the construction firms to choose which machines to use and if they are cost-effective to replace the FW.  There is a levy to use FW.    HDB is now exploring how to use 3D printing technology to build HDB future housings

https://www.straitstimes.com/singapore/h...d-bidadari

[cityhantam]

..... lots of similar machines available in the market???

Can share share here?