2 Companies in Groß-Gerau

Optimark GmbH, based in Groß-Gerau, Germany, has provided laser marking and engraving services since 1988. The company processes a wide range of materials, including metal, plastic, plexiglass, stone, leather, jewelry, textiles, and promotional items. It also carries out series production of labels and signs. Different laser types and parameters are matched to each material to achieve suitable marking results. Optimark serves industrial customers, particularly suppliers with specialized requirements and low purchase quantities, and emphasizes flexibility and consistent engraving quality.

Tenne Plastics GmbH is a plastics processor and recycler based in Groß-Gerau, Germany. The company specializes in contract processing of technical plastics used across industries such as automotive and electronics manufacturing. Its services include drying, optical sorting, dedusting, demetalization, grinding, regranulation, and repackaging. It delivers ground materials and regranulates, particularly PA 6 and PA 6.6, PBT, ABS, PC, and POM, in natural, black, and various color settings, available in standard grades and with factory test certificates on request. The company also accepts pure waste, ground materials, and leftover new goods as part of its recycling operations.