Direct-buried Prefabricated Thermal Insulating Pipe(China chaoyang direct-buried prefabricated thermal insulating pipe Manufacturer) - Competitive direct-buried prefabricated thermal insulating pipe Company from China::MYPU.NET

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Beijing Jinma Anyuan Technology Co., Ltd.

beijing chaoyang

[ Manufacturer ]Main business are Heat insulating material

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2011-11-30

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Beijing Boshi Weiye Heat Insulating Material Co., Ltd.

beijing chaoyang

[ Manufacturer Trader ]Main business are New style heat insulating material

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2011-11-30

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