Beijing Sunpu Biochemical and Technology Co., Ltd. develops and manufactures eco-friendly fine chemicals for Personal Care and Cosmetic applications. Product offerings include functional ingredients such as allantoin, and antimicrobials and preservatives such as diazolidinyl urea, DMDM hydantoin, imidazolidinyl urea, methylisothiazolinone, methylparaben, propylparaben, and quaternary ammonium compounds.