As someone who has dozens of these cheap SSRs, thanks for this. A lot of them don't even have English labels on them. I'll be sure to not use them in any critical situation or something that might be fire-prone.
If you want cheap SSRs, it may be better to order them directly from, say, LIRRD in China.[1] They make solid-state and mechanical relays under their own name, and have UL certification in their own name. There's a minimum order (40 units), but they will send samples. The prices are about as good as the fakes.
[1] https://www.alibaba.com/product-detail/UL-ROHS-dc-to-ac-sing...