(mid section)North of jinzhou road,jiaozhou city

Qingdao Kefengyuan Plastic Machinery Co., Ltd. is a comprehensive enterprise integrating scientific research and development, manufacture, technology renovation (inquiry), marketing and sale. &l...

selling pre insulated pipe,3PE anti corrosive steelpipe,HDPE outer protection pipe,steel jacket steam insulation pipe...

No.256 Industry Road,Huantai Town,Zibo City,Shandong,China

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