Jining blue sky environmental material limited is located in Shandong Lu southwest area, is Lu Southwest maximum of hydrogen oxidation calcium, and oxidation calcium, and quality health lime block production base, products has content high, and impurities less, and activity strong, and water low features, broad application Yu power plant flue gas desulfurization, and Mills production, and environmental sewage governance, and chemical raw materials production, industry, traffic facilitate, shipping quickly timely, welcomes electric polling. Calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide and calcium hydroxide.