The machine seems ok. The manual is accessible via qr code, unfortunatelly it is only online, no pdf format. I think it is safe to say it is a copy of Brother s-7200c with the more advanced direct drive motor attached... the parts are just generic, and the needle system is the same DBX*1, the bobbins are also standard. My machine arrived damaged-due to bad packing, outside box was ok and inside the handwheel was completely destroyed and the take up lever cover was bent, damaged during packaging in the factory! I'm waiting for new handwheel which i found on ali for 15€, the seller said they will give me discount on next order, we will see about that! I tried the machine to see if it runs and all seems ok, so now just need to try actuall sewing (when i finish the table). The shipping was perfect, very fast, no problems.