Products Description: Ordinary medical mask is product for medical work environment. The color is blue, white. Packaging specifications are diversified, according to your needs to OEM. The mask is in full compliance with the Chinese medical device registr
Stemonine is the natural insecticide with low pollution for environment, no harm to human, no pesticide residues. FZBIOTECH, as a manufacturer of biological pesticide, has been devoting to researching and providing the best quality stemonine to all over t