... manufacturer PVC air hose1. Composition: The product is made of special soft PVC, synthal and polyester fiber with precise knitting..2. ... base, anti-aging, durable, cold-tolerant, high tensile strength, fadeless, soft, portable, long life. At the same time, we can manufacturer ... 3.Use: The product is widely used in many type of pneumatic tool, in civil engineering, factories,mining machinery and ...