custom design and development of product and packaging for others

Hearing aids for the deaf

Emulsifiers for use in the manufacture of foods

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry, except fungicides, herbicides, insecticides and parasiticides; unprocessed artificial resins, unprocessed plastics; fertilizers; fire extinguishing compositions; tempering substances and soldering chemicals; chemical substances for preserving foodstuffs; tanning agents for use in the manufacture of leather; adhesives used in industry