Dear Sir or Madam,

Welcome to HengHeng Trade Co., Ltd in Tangshan. We are an international trading company who are specialized in exporting refractory and thermal insulating materials to foreign countries. Our products are exported to more than 10 countries and regions and enjoy high reputation. We are the export exclusive agent of more than 10 refractory manufacturers . We can supply all kinds of refractory bricks and are specialized in silica bricks.

Silica Brick

Our high quality silica bricks enjoy the main characteristics of high dense, good thermal conductivity, good thermal shock resistance, high refractoriness under load, lower true density , low expansion, low creep and low residual quartz, accurate size tolerance, purity colors and luster forming good appearance. Using a wide range of materials and fabrication methods, general-purpose bricks are manufactured in different product types for use in variety of furnaces such as silica bricks for hot blast furnaces , AF ,silica bricks for glass furnace ,high quality silicon bricks for glass furnace and so on.

HengHeng Trade Co., Ltd attaches importance to [This information will show after login with premium membership]of products. We can make products according to the buyers’ request.

You can visit our website [This information will show after login with premium membership] to get more information.

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