The group's principal activities are to develop, manufacture and market environmentally safe specialty chemical products. The principal products of the group includes kh-30(R) oil well cleaner and related products and uniproof(R) used to produce proofing paper or blue line paper. The group's major customers include the alameda company, uniproof(R) paper distributor, general services administration and defense supply center (combined) for aircraft cleaning products and paint removers, two oil field service companies for the group's kh-30(R) and kx-91(R) oil well cleaning products.