Nettrix Company supplies a variety of paperboards and paper products for the tissue paper, textile printing, plasterboard, and furniture industries. The company has achieved considerable success in ensuring total customer satisfaction.

Testliner is a type of recycled linerboard used primarily in the production of containerboard, which is the material used to manufacture corrugated cardboard. It consists of three layers and serves as the material for both the inner and outer liners (face paper) of corrugated boxes. Testliner is available in three quality grades: LH, LE, and LF, each designed for specific performance requirements. The typical basis weight of Testliner ranges from 100 g/m² to 250 g/m², making it suitable for a variety of packaging applications depending on the strength and durability needed.

Greyboard is a versatile material made from 100% recycled fibers, commonly used in craft and construction projects where added strength and rigidity are required. This sturdy, dense board is ideal for reinforcing structures, serving as a backing card, or providing a protective outer layer. Greyboard is available in a range of thicknesses, with a typical basis weight from 140 g/m² to 350 g/m², allowing for flexibility in its applications. It is a popular choice for packaging, bookbinding, model making, and other creative projects due to its durability and eco-friendly composition.