Olingen Group is a professional supplier in the field of architecture materials for 20 years, owned 5 factories, 7 subsidiaries and 8 individual brands. Main products include: cultured stone,cultured brick,Sands stone,imitation wooden products,EPS components,brick panel,wall insulation,tile backer board,xps shower tray and other building materials. The co***ny was founded in 1995.Located in the edge of Qiantang River in Hangzhou Zhejiang province, which has very convenient transportation of roads, ...
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