Jinan Yunjia chemical Co., ltd, located in Jinan, is a top-ranking manufacturer of chemical products in China.Our factory locate in Shandong Chemical factory(former is"shandong Army factory", which is buit in 1875). Due to the effort of all our staffs, now we have set up 7 subsidiaries ever since 1997, widely engaged in the range of manufacturing chemical, international business, storage, domestic trading, and real estate management. They are spread in 7 cities in China including Jinan, Binzhou, zibo, Nanjing, Rizhao, Dalian and Weifang.



In 2004, we sucessfully established Wat