Crown Paper

Fontana Paper Mills commitment has been to manufacture quality-roofing products with superior performance at a competitive price. The company provides a full range of organic and inorganic dependable premium underlayments. It is a family owned, operated and managed. Fontana Paper Mills main product is vulcaseal. The company has been in business for more than five decades. Fontana Paper Mills is headquartered in Fontana, Calif.

Positive Concepts, located in Orange, CA, began its operations in 1986 as Mr. Fax, specializing in the conversion of thermal fax paper. The company prides itself on offering a unique one-on-one shopping experience and caters to a diverse customer base, handling jobs of all sizes. With a focus on hard-to-find items and specialty paper applications, Positive Concepts emphasizes the diversification of its product lines and customer base as key factors for profitability and growth. The management team believes that their commitment to specialty areas will drive the company's success moving forward. Generated from the website

Incorporated in 1900, Weyerhaeuser is one of the world's largest, publicly held companies that provides forest products. The company manages more than 21 million acres of timberland with operations in over 15 countries. It is engaged in the growing, harvesting, distribution and selling of timber- related products. Weyerhaeuser offers a variety of products, such as environmental friendly paper, absorbent pulp, textile fabrics and specialty fibers. The company also provides construction materials under the Matrix brand for use in fiber cement. It offers packaging paper, boards and newsprints. Weyerhaeuser additionally provides floors, lumber panels, beams, roofs and panel products. The company sells products under the Thinflex, SoLoNo, Structure Serv and Peach brands. It operates Weyerhaeuser Real Estate Company, which specializes in residential building services. Weyerhaeuser serves the petroleum, automotive, medical and industrial sectors.