Weifang Haisheng Chemical Co., Ltd.   

        Weifang hisan chemical existing 6000 tons / year four tetrabromo bisphenol A (TBBA) production capacity. The device is absorbed foreign production technology, product quality has reached the leading domestic, foreign quality level, quality and size of the domestic industry leading position. The product to meet the domestic demand basis, but also exported to South Korea, Taiwan, Europe and other countries and regions.

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