1st yr will be apple warranty
2nd year... u need to compare both writing to make sure. btw i never purchase apple care so not sure. for senheng, they will fix themselves (done by HQ)

Why are you so worried anyway? For iPhone 11 they will have to use original parts as replacements especially if it involves the display and the battery as using non ori could cause warning pop ups of which if this happened, you could still reject the repaired unit if they used non ori parts. They would usually replace you with good refurbished units if that's the case or otherwise worst case reimburse you back (last option). Extended warranty means the phone is insured as per the RRP. No Apple Care for iPhone in Malaysia so basically all Malaysia iPhone is covered by 1-year Apple Warranty. Extended warranty by 3rd party in this case is always welcomed.

Simple. If you get a warning stating that some components might be compromised on your phone (thanks to Apple), send it back. Like I said, you don't agree with the repair job then don't accept it, or return it again till they do it right. Still a better warranty coverage after the standard 1-year Apple Warranty is gone. It's a FREE extension of warranty. Either you take it or leave it. What other options do you have here?