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About Us
we are in the company of China's largest calcium silicate insulation materials producers, with an annual production capacity of 100,000 cubic meters. Meanwhile, we produced steel and wooden fire door core only, in the United States and Canada have sales, And we produced the fire doors had passed through the United States ITS fire detection at the testing center, Meanwhile, we also produce high purity calcium silicate board for the smelting of aluminum heat flow trough, excessive plate, ...
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We are specialized in the production of calcium silicate insulation materials ...
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We are specialized in the production of calcium silicate insulation materials ...
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