In UK Tyre review, they class tyres under Premium, Mid Range, Economy and Budget.
GT Radial are the only Indonesian tyres class in Mid range together with Yoko, Toyo, Falken, Maxxis, Nexen, Hankook and Kumho.
Achilles is not bad as they are class as Economy tyres with Dayton Federal, Nitto, Nankang, Viking but I do see some China tyres in this category like Landsail, Zeetex, Zeta
However your Accelera and Forceum are class as budget tyres together with many China brand tyres like Jinyu, HiFly, Linglong, Wanli, Westlake, Rockstone, Sailun, Triangle and so on....