It's not exactly news, this fabricator has been on the marked 2-3 years already it seams, but I have not seen the machines around here, so I put in the link.
www.rcexcavator.kr
https://www.youtube.com/watch?v=FQOkt3es2e8
The excavator seems to be priced at 5-6K. Hydraulics seams well engineered, priced at the same level as Premacon, e.g. The Hyundai is maybe not released yet, I don't see any pricing. I think it actually looks really great, possible the best looking rc excavator from Asia by now. Since it's a 210, it's maybe not that big in 1:14 though. There are a video of the Hyundai if one clicks into the picture of the machine on the front page, click some text saying 'Hyundai excavator' 2014.11.01
They have even bothered to give good sketches and specs for the hydraulic valves/pump units they produce, which is positive.