Liaoning Metal Technology Co., Ltd (METAL-TECH for short),is located in Fushun City, Liaoning Province, China, where is 40 km to Shenyang Air Port and 400 km to Dalian Harbor. As one of the best science & research enterprises in China, METAL-TECH specializes in producing high pressure gas cylinders including seamless aluminum gas cylinders and liners, aluminum lined carbon fiber full-wrapped composite cylinders for breathing apparatus, aluminum carbon fiber full-wrapped composite cylinders (CNG type 3 cylinders) for vehicles, aluminum oxygen therapies, aluminum full-wrapped composite...