Hose connector ,Sample is for free ,can be customization by drawing WE CAN provide customers with high-quality products and services with innovation and quality, and create a better future for the automotive industry! we are OEM tubing pipeline factory ,we could produing what you need ,for car use ,waiting for your request in anytime. We Can provide customers with customized services Free samples is ok The quality inspection department must inspect every product and every process before export Resolutely put an end to the delivery of substandard products Producing Nylon pipeline products for 20 years Our Technological process have Extrude Cutting Forming Assembly Detect We cooperate with many universities to carry out research and development Ourcompany has passenger and commercial vehicle pipeline parts production and development capacity The qualit…