Smooth-Bor Plastics

Founded in 1971, Smooth-Bor Plastics is a world-class manufacturer of medical tubing systems headquartered in Laguna Hills, California, with additional production facilities in Johor Bahru, Malaysia. The company specializes in plastic corrugated hose and tubing with smooth inner bores designed to promote laminar flow, serving the medical device and healthcare industries. Smooth-Bor is particularly known for heated tubes for continuous positive airway pressure (CPAP) therapy and other critical medical applications. The company maintains an extensive intellectual property portfolio of patents and trademarks, reflecting its commitment to continuous research and development. As a family-owned operation, Smooth-Bor offers custom solutions tailored to customer specifications and is dedicated to manufacturing standards and regulatory compliance. In March 2025, Smooth-Bor joined the Plastiflex Group N.V., expanding its product portfolio and global capabilities while maintaining independent operations and leadership in California.