According to the inquiry, the top ten enterprises in Wudi County are: Shandong Lubei Chemical Co., Ltd., Shandong Haici Culture Co., Ltd., Shandong Chen Zhi Electronic Technology Co., Ltd., Shandong Fengxiangyuan Food Co., Ltd., Shandong Shilixiang Sesame Products Co., Ltd., Shandong Lufeng Agricultural Group Co., Ltd., Shandong Zhongbeng Pump Co., Ltd., Wudi Jiahao Safety Technology Co., Ltd., Wudi Shunde Electric Power Equipment Co., Ltd. and Wudi Green Biology Co., Ltd.
Shandong Lubei Chemical Co., Ltd. is a joint-stock company established exclusively by Shandong Lubei Enterprise Group Company. It was established in 1996 by raising funds and listed on the Shanghai Stock Exchange in July of the same year.