Europe Standard Quality--China Top 5 Qingdao HUASU Machinery Fabricate Co., Ltd is located in Jiaozhou Bay Industrial Zone of Jiaozhou in Qingdao City, and it is only 30 kilometers away from Qingdao Airport. The company covers an area of 30,000 square meters, with current building area of 16,000 square meters. It has very strong technical support and innovating ability. With advanced technology, new material and mature technological process, the company can produce various kinds of plastic extrusion lines. The machines have been exported to European Countries, South America, Middle East, Southeast Asia, Oceania and Africa Countries, etc. pe double wall pipe machine/ pe double wall pipe machinery / pe double wall pipe line/ pe double wall pipe extrusion line/ pe double wall pipe extrusion machine/ pe double wall pipe extrusion machinery/ pe double wall pipe equipment/ pe double wall pipe extrusion equipment / pe double wall pipe extruder/ pe double wall pipe production line/ pe double wall pipe production machine/ pe double wall pipe production machinery/ pe double wall pipe production equipment / pe double wall pipe making machine/ pe double wall pipe making machinery / pe double wall pipe making line// pe double wall pipe making equipment/