Grayline LLC is a manufacturer of flexible polymer tubing, specializing in a wide range of tubing products for various applications including wiring harness, electrical, fluid transfer, medical, fuel, oil, pneumatic, and hydraulic tubing. They offer over 100 types of tubing products engineered to meet industry standards and provide custom solutions tailored to specific applications. Grayline's products are known for their quality, short lead times, and on-time shipping record, with a customer concern rate of less than one-half of a percent. They serve customers in North America, Asia, and Europe, emphasizing price, quality, and delivery as the foundations of their service.