源达福圣纳米气凝胶绝热毡耐候耐霉菌保持材料清洁源头厂家

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Hebei dhafo st. Energy conservation technology ltd

Address:Villages in western lulu, hong kong, hebei province
Tel:15603163308

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15603163308

源达福圣 纳米气凝胶绝热毡 耐候耐霉菌保持材料清洁 源头厂家