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China Building Materials Academy

beijing chaoyang

[ Manufacturer ]Main business are Special engineering materials, Waterproofing materials, Insulation materials.

Posted by

2011-11-30

Company Read me

Chaoyang Longcheng Tuchengzi Congshi Hollow Brick Factory

liaoning chaoyang

[ Manufacturer ]Main business are Hollow brick

Posted by

2011-11-30

Company Read me

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