My brother imports parts from China and every part is inspected at an independent test facility in California before he receives them. It is encouraging that Grants has the Psvane tubes inspected, but having the manufacturer do this testing is a little dubious to say the least . . .
EDIT . . . they seem like stand-up people. Hope they can workout the quality control.
Edited by Rico613 - 7/29/13 at 6:55pm