Dabund Pipe as a professional 3/8" x 7/8" x 50' Copper Line Set manufacturer and supplier in China, all the 3/8" x 7/8" x 50' Copper Line Set have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent 3/8" x 7/8" x 50' Copper Line Set in our product list, you can also contact us, we can provide customized services.