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Han Billion Metals and Chemicals Co., Ltd
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About Us
Han Billion Metals and Chemicals Co. Ltd is located in the habitat of nonferrous metals of China--Changsha, Hunan province. It is engaged in domestic and foreign trade, specializing in metals (nonferrous metals, noble metals, metal powders, metal targets), and chemicals (sulphuric acid catalyst, feed additives). Through years of continuous development, our company has established a good business reputation at home and abroad.
As a supplier, we have established long-term and stable ...
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Our company can supply Sodium Selenite, feed grade, Se: 44.7% min. The ...
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We are in the position to manufacture vanadium pentoxide catalyst(sulfuric ...
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The performance of our catalysts is excellent, with high activity, low ...
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Sulfuric acid catalyst, which is also named the catalyst for ...
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