At present, the cleanliness level is divided into: 300,000, 654.38+1 00,000, 100 (the highest cleanliness level is 100).

Cleanliness level

Maximum allowable dust particles (each /m3)

Maximum allowable number of microorganisms

≥0.5μm

≥5μm

Planktonic bacteria (per m3)

Sedimentation bacteria (per dish)

100 level

3500

five

1

10000 level

350,000

2000

100

three

100000 level

3,500,000

20,000

500

10

Class 300,000

10,500,000

60,000

15

At present, it is possible to reach the food GMP standard of 6.5438 million. Regarding the construction, you can find Yiwu Youzhi Purification Engineering Co., Ltd..