# NSB Polymers GmbH > Technical polymer spot trader in Dormagen, Germany (since 2009). We buy and sell spot lots of engineering plastics — Near Prime, Wide Spec, Off-Grade and Stocklot — from 10 tons / full truckload upward. Customers in 35+ countries. 12,000 m² warehouse. Key facts: minimum commercial quantity usually 10 tons or full truckload/container. Response time typically within 24 hours (buy) or 48 hours (sell offers). ISO 9001:2015 certified, certified waste management facility (Entsorgungsfachbetrieb). Office: Bahnstrasse 150, 41541 Dormagen, Germany. Warehouse: Sachtlebenstrasse 1, 41541 Dormagen. Email: info@nsb-polymers.de. ## Pages - [Home](/): Technical polymer spot lots from 10 tons — Near Prime, Off-Grade, Wide Spec, Stocklot. - [Materials](/materialien): 70+ engineering polymer grades — PA6, PA66, POM, PBT, PC, ABS, TPU, PP, PE and more. - [Stocklots](/stocklots): Live stock list of available polymer lots, updated regularly. - [Sell to NSB](/sell): We buy surplus, off-grade and obsolete polymer stock from 10 tons. - [Trading Categories](/trading-categories): Quality categories explained — Prime, Near-Prime, Off-Grade, Wide Spec, Stocklot. - [Industries](/industrien): Technical segments we supply — moulding, E&E, cable, compounding, reprocessing. - [Locations](/standorte): Dormagen HQ & warehouse, sales offices in Istanbul and New Taipei City. - [About](/ueber-uns): Company profile — independent polymer trader since 2009. - [Contact](/kontakt): Get in touch with the NSB Polymers team. - [FAQ](/faq): Common questions about ordering, quality categories and logistics. - [Careers](/careers): Open roles at NSB Polymers. ## Optional - [Resource Management](/resource-management): How we handle surplus material responsibly. - [Imprint](/impressum): Legal information. - [Privacy Policy](/datenschutz): GDPR privacy notice. - [Terms & Conditions](/agb): General terms of business.