Singleton Birch is quality assured to ISO9001:2008 with the British Standards Institution (Certificate Number FM 21195). This confirms our commitment to the supply of high quality products and the maintenance of quality assurance. 

Product quality is continuously assessed by trained operators and chemists who undertake both random sample and quality plan testing. 

Singleton Birch have an ongoing commitment to research and development to improve our products and our understanding of the way in which they function within our customer’s processes.