GM Color Sp. z o.o.

Polish manufacturer of colour masterbatches and plastic modifiers, based at ul. Wojska Polskiego 65A, Bydgoszcz (on the Zakłady Chemiczne NITRO-CHEM S.A. site), with a Benelux sales team. Its COLOR-PRO range covers colour, white and black masterbatches, mono concentrates with 30–70% pigment, combi-masterbatches (colour plus modifying additives) and effect masterbatches (glitter, fluorescent, interference, pearlescent, metallic), supplied as granules or liquids, with colour matching in its own lab. It also makes ADDI-PRO additive masterbatches (including additives for recyclate processing), POWDER-PRO mass-coloured PE powders for rotomoulding and custom compounds, and runs a material testing laboratory. Markets named: packaging, building and construction, agriculture and gardening, household goods.