DONGYING WANHE RUBBER & PLASTIC CO., LTD as a professional 300 psi PVC air hose manufacturer and supplier in China, all the 300 psi PVC air hose have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent 300 psi PVC air hose in our product list, you can also contact us, we can provide customized services.