I did vendor evaluation in the PRC for years in the early 2000s.. You can watch a Chinese factory assembly line load (4) 6" valves into a crate one after the other with Chinese writing all over the crate and then when it moves out the next several crates that move in and are loaded with the same valves from the assembly line with "Crane Supply, Vaughan, Canada" proudly printed on the side of the crate.Vaughan, Ontario