Is there a warranty offered on fiberglass bathtubs, and what does it cover?

I visited a bathroom showroom to ask about fiberglass bathtubs two days ago. I wanted something durable and easy to maintain. I also wanted to know if there was any warranty before purchasing. But when I checked the bathtubs there I felt confused. Some sellers said the warranty was long but did not explain details clearly. Some only mentioned limited coverage. Some warranties sounded good at first but had many conditions hidden inside. I could not trust them. I could not decide confidently.

Then I visited another shop in the same area. Some staff explained the warranty better than before. Some said cracks and manufacturing defects were covered. Some said damage from improper use was not included. I remembered I once bought a home product with warranty but later found out many common problems were not covered. That made me hesitate again.

To check more variety and options while scrolling many online platforms including alibaba I found many fiberglass bathtub brands and warranty details. Some brands offered warranties for surface cracks and factory defects. Some covered color fading and material problems for a limited number of years. Some websites explained that installation mistakes and accidental damage were usually not covered. Customer reviews and forums also helped me understand real warranty experiences. Some people had smooth claims while others faced delays and excuses. There were many different policies available. This made me excited but also confused again.

Now I am thinking should I trust the warranty promises fully or focus more on buying from a reliable brand with better customer support first?