No, "strive to reduce defective products and losses" can only be regarded as a slogan, which is not specific and cannot be measured.

Quality objectives have five characteristics, SMART.

S- Performance indicators must be specific.

M- Performance indicators must be measurable.

A- performance indicators must be achievable.

R- performance index is real and can be proved and observed (realistic).

T-shaped performance indicators must have a clear time basis.

For example, the quality goal of the production department: the one-time yield of the production line is 98%.