Adams Manufacturing (Adams Mfg. Corp.) is the leading manufacturer and innovator of exceptional-quality Made in USA resin furniture and accessories. Were also the worlds leading supplier of high-quality suction cups. Serving both residential and commercial markets, Adams primary customers include some of North Americas largest big box and hardware retailers. We also service major hospitality and commercial accounts. All of Adams products are manufactured from our state-of-the art production, warehouse and distribution facilities located in the picturesque western Pennsylvania town of Portersville with additional operations situated throughout the region. Founded in 1976 and officially incorporated in 1981, Adams Manufacturing is a private company.