Jin Xin Gypsum Factory in Daxizhuang Village, Jincheng Town, Laizhou City, and Heiyangshan Lime Factory in Shahe City, Laizhou City. According to the query yellow pages 88 official website shows:

1. Jin Xin Gypsum Factory in Daxizhuang Village, Jincheng Town, Laizhou City is located in Daxizhuang Village, Jincheng Town, Laizhou City. Mainly selling quicklime blocks and quicklime powder, selling quicklime.

2. The Heiyangshan Lime Factory in Shahe, Laizhou City is located in Shahe City, Laizhou City. Mainly selling lime, limestone and quicklime.