Oh good catch. Seems like this new brand didnt even send for domestic certification.
I have actually "personally tested" a PMT (actually this one is sold locally and somewhat known relatively speaking) and another GUB one myself. Advertised on TB as passed their domestic certification but of coz we'll never know if that is true.
So gotta personally test, which i use my hammer to full force whack and also 2 pax standing on it. No issue at all, not like those you see on youtube which would be crushed by just standing on it......those are the cheapass ones you see on TB (i actually have 1 of those, the outer shell just collapses). Not anything that is certified of coz, but better than nothing and just believing their word for it.
But nowadays i dont use those helmets to run errands already, i use Sunrimoon now for errands. That's why can test those and see if will fail (which they didnt).
Actually their smoke detectors too, CCC certified (can find on their fire bureau database and verify) by of coz still need to personally. We now have like over 70 smoke detectors in my parents, in law house in indonland (quite big over 2000 sq metres so need quite a few, cant afford ang moh brand ones) and my house, which i sample test with smouldering tissue and hair dryer coz it's photoelectric + thermal sensors. Regardless, whenever my MIL came to fry stuff in my house, quite a few times triggered already. So i guess it works. MIL went to watch TV and 1 time attend phone call and then forgot.
SCDF stats, that is the number 1 cause of domestic fire cases here.