Kết quả kiểm tra tốt cho mẫu hộp mực tương thích có nghĩa là lô hàng lớn cũng sẽ ổn định không?
In toner cartridge procurement, many customers use sample testing to determine product reliability. However, a qualified sample does not necessarily guarantee stable mass production. The true determinant of mass production quality is the factory's production system and testing standards. 1. Samples represent R&D level, mass production reflects manufacturing capability. Samples typically undergo rigorous selection and […]