Min. Order Reference FOB Price
1 Piece US$500.00-3,000.00 / Piece
Product Description
Color-Brightness Tester/Whiteness Testing Machine/Paper Brightness Tester Product Description Color-brightness Tester/Whiteness Testing Machine/Paper Brightness Tester The whiteness tester is mainly applied to measure the non-colored surface of a flat object or white powder, can be accurately ...