Sonos Models Inc

Model Works LA Inc. is a premier design studio located in El Segundo, California, specializing in a diverse range of architectural models, including stadiums, high-rises, commercial, institutional, and residential projects. Their expertise also extends to interior landscapes and master planning, providing comprehensive services tailored to their clients' needs. Established in 1978, Model Works is recognized for their commitment to quality and innovation in model making. The company combines advanced technology with skilled craftsmanship to bring architectural visions to life, making them a valuable partner in the design and development process. Generated from the website

Penwal Industries is a concept-to-completion, design and build group that specializes in creating elements or environments with impact. It is a full service company offering a complete range of services including, design development, engineering, fabrication, project management, construction and installation. The company s menu of services is designed to facilitate every client's need from start to finish, while delivering extraordinary results within each client's budgetary and timing parameters. With more than 25 years of design-build experience, Penwal has created some of the most inviting and exciting elements and environments for industries including entertainment, retail, movie theater, home theater, aerospace, exhibit, airport, hotel and corporate environments. The state-of-the-art 61,000 square-foot facility is home for the corporate offices and the manufacturing and production warehouse. The company is headquartered in Rancho Cucamonga, Calif.

Founded in 1964, Copp Industrial Manufacturing specializes in the contract manufacturing of precision-machined products and provides various assembly services. The company serves the commercial, aerospace, automotive, pharmaceutical and defense industries. It operates through a staff of more than 25 employees. Copp Industrial Manufacturing offers mechanical engineering, welding, punching, bending, milling, turning and fabrication services. The company maintains sheet metal, brazing and welding shops. It has achieved ISO 9001certification.