industrial engineering.

I think you should search for industrial engineering.
It's not well known in malaysia. In fact, I'm not sure if it's offered in Malaysia.

In industrial engineering, you'll be doing a lot of designing(depends on who your clients are). Build new stuff, reinvent common things. It's really cool.

I'm not in industrial engineering, but some of my friends are. It's a good option and there's a lot of demand for in(not sure in Malaysia)