The products mainly cover carbon molecular sieves, molecular sieves and their application equipment, accessories, air separation nitrogen and oxygen service and carbon materials, composite materials, activated carbon, catalysts and other new environm

For over 40 years, A&B Chemical Co., Inc. has provided the highest quality products, proudly offering only ingredients produced in the USA.

DuPont™ Danisco® is the brand for a range of products that help provide enhanced bioprotection, an improved nutritional profile, and better taste and texture with greater cost efficiency and lower environmental impact

Biazzi S.A. is the leading global provider of engineering, technologies, services and hardware systems for the manufacture of explosives. Scale-up and process and optimisation for gas-liquid reactions are performed in its in-house test centre, wit

HiChem Company has produced chemicals for several years. We have got great experiences in producing of very pure chemicals for electronic devices . Except of specialities we are able to prepare chemical for laboratory use.