How to ensure the safety of raw materials for human health and the environment?
Study toxicological, irritant and other test assessments through R&D.
How to ensure the efficacy and usefulness of raw materials?
Verified the practical effect by repeated testing through R&D .
How to ensure the stability of raw materials
Test in different environments, such as light, humidity, temperature, etc. to verify the stability of the raw material through R&D.