Hongyang fiber reinforced calcium silicate board 100% asbestos-free, non toxic and hazardous substances and volatile gases. It is mainly native wood pulp fiber, Portland cement, high purity quartz powder, high-quality lime powder, and other substances as raw materials, scientific formula, measurement of feed made ​​from pulp, then host molding, high temperature and pressure conservation form to Torbay mullite stone stable crystal plate of the main ingredients...[more]

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        Yichang Hongyang Group was established in 1995, located in Yichang,Hubei province, the central part of China, where is the location of the Three Gorges Dam. ...[more]

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