MAJOR RESPONSIBILITIES: 1. To be responsible for analyzing raw materials; 2. Provide help to QC labs QUALIFICATIONS: 1. College or university graduate student with science background 2. With lab working experience and willing to work in the lab 3. Ability to work independently and within a team environment 4. Diligent working attitude, strong responsibility and cooperative 5. Be able to work in the lab minimally 1 day per week.