Cement Retarder Chemical Free Sample Our History Wuyi Xuexuan Building Material Co,. Ltd is established in 2007, after 15 years steady and repaid development, our company have has 2 factories in Zhejiang and Jiangsu. We are plan to build another factory in Fujian next year. Our Factory We have three 3 production line in our factory, they are 1 vertical raymond mill, 1 ball grinding mill in Zhejiang, and 1 vertical raymond mill in Jiangsu. Our Product Our company is mainly produce fluorine gypsum for our customer. Product Application Fluorine gypsum is mainly used in cement additive and gypsum products. Our Certificate We have certification for safe transport of chemical goods for domestic market for now, pls find enclosure file. And for foreign customers, we could make new certificate for your market if you need. Production Equipment 2 vertical raymond mill and 1 ball grinding mill Production Market Our company is mainly supply the domestic market for the past years, we are the supplier of famous Hongshi cement company. And we are also supply for a Japan gypsum company. Our Service We provide 24/7 service and stand on win-win cooperationCement Retarder Chemical Free Sample website:http://www.xuexgypsum.com/