L.D. Davis is a third generation industrial adhesive manufacturing company near Philadelphia, PA focused on helping customers solve bonding issues. L.D. Davis is North America’s largest protein adhesive compounder and one of the top glue suppliers in the country. We produce over 20 million pounds of protein adhesives each year for bookbinding, box making, packaging, laminating, food & beverage, cosmetics, product assembly and game industries as well as many speciality applications. L.D. Davis has five warehouses strategically placed throughout the US to meet any specific shipping requirements.