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Ultrafine nano calcium carbonate


This project uses new technology and limestone to produce ultrafine nano calcium carbonate with good market prospects and will satisfy local market needs.

60MW CIGS thin film solar cell


The CIGS thin film solar cell is a high-tech product with national support and is cost-efficient with high photoelectric conversion efficiency.

200,000-ton light calcium carbonate


The project uses leading domestic production equipment, a fully enclosed process, and artificial intelligent operations for zero emissions and pollution for products.

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