Whether polymers or chemicals, fillers or “tackifiers”: Consolidated under the roof of the W&S Group, our companies offer you a wide range of products and services. Our customer-oriented approach ensures excellent commercial and technical advice, attentive customer service, fair pricing and sustainable solutions that will lead your individual project to long-term success.
Polymer Service PSG GmbH – The company based in Lower Saxony has made a name for itself internationally as an experienced plastics professional – with a wide range of construction materials, elastic thermoplastics and high-performance polymers.
WEBER & SCHAER – THE specialist for raw materials required in rubber compounding or in the production of adhesives! The company stands for custom-fit product properties, excellent advice and customer support, high availability and extensive storage capacities.
Braun Battenberg Mahlwerke – The company specialises in the professional grinding of materials and has built up extensive know-how in the processing of high-performance plastics in recent years.