I ordered from a while and they continue to have a very good service.
I've been ordering from PCBWay for a few years now. My orders have included MJF 3D printed parts, CNC machined parts in 7075 aluminum and Gr5 titanium, PCBs, and assembled PCBs. In all these cases, I've been very satisfied. They've always been professional, and if I had any questions about the production process, they were always available to contact me before starting production. The build quality is excellent; everything has always been perfect. I've never had any issues with functionality (for the PCBs) or with size or material quality (for the printed and CNC machined parts). The thing that surprised me the most (positively) was when I placed a test order for assembled PCBs with a hastily created BOM. They kindly sourced the necessary components for my board and offered them to me. The assembly was then successful on the first try. Top-notch service.