亚洲精品福利片|又粗又猛又爽又黄视频|汤唯色戒未删减版158分钟|国产又粗又长又大又黄,欧美视频成人,国产永久视频,国产在线永久

Hello, welcome to BCC Inc.
CN 400-016-9000

Create quality products, build excellent brands

Product certification refers to the activity of certifying by a third-party certification body that can be fully trusted that an identified product conforms to a specific standard or other technical specifications.

 

Products that do not use antibiotics

Resistant free products are those obtained without the use of antibiotics in farming/processing. The scope covers feed and its additives, animals and animal products.


Non-resistance refers to the non-use of antimicrobials (Ministry of Agriculture of the People's Republic of China Announcement No. 1997 "Catalogue of Veterinary Prescription Drugs (the first batch)", Ministry of Agriculture of the People's Republic of China Announcement No. 2471 category of antimicrobials, Ministry of Agriculture and Rural Affairs of the People's Republic of China Announcement No. 245 "Catalogue of veterinary prescription drugs (the third batch)") "