Is a distributor of laboratory equipment ( for school and industry) and props need for school. Chemicals are available in various grades ranging from technical, proanalisys, and food grade ( ....

Gas industries of Oxygen.Acetylene, Nitrogen, Argon, Carbondioxides and specialty gases marketing : agus_ tanjung@ suryabiru.co.id

Reseach and education, now in proces akreditation for chemist and biology analysis