pipe machinery manufacturer: 1.certification:CE&ISO9001 2.Pipe range:32-50mm 3 ... /h 4.Line length:47m HDPE silicon-cored pipe machinery manufacturer 1.about productBrief introduction of the production line:The line ... as Russia, Ukraine, Armenia, Azerbaijan, Uzbekistan, Kazakhstan, Italy, Romania, Australia, Turkey, Iran, Pakistan, India, Bangladesh, Indonesia, Japan, Vietnam, Mexico, Venezuela, Brazil ...