High Purity Products is a world-class supplier of high-performance - high-purity chemicals for semiconductor manufacturing, microelectronics and high-tech industry. Headquartered in Portland, Oregon, the semiconductor forest of the world, and with facilities in across North America, HPP is well positioned to manufacture, formulate and distribute specialty chemicals to satisfy the need of high tech manufacturing industry. At HPP we strive to meet every requirement provided by our customers and pride ourselves on flexibility to serve all customers both big and small