Inorganic materials, inorganic non-metallic materials, chemical engineering and other related majors; Master's degree is preferred; At least two years experience in inorganic material analysis or research;  

Welfare: work 7.5H/day, alternate week and week off, 6 days off per month; Purchase five insurances for regular employees; The company provides free lunch;

Enjoy: subsidies for traditional holidays, consolation payments for birthdays, weddings, births, funerals, hospitalization, critical illness, etc; Physical examination once a year; Large scale tourism once a year; Statutory and other holidays.