By August, 2023, Shandong Province had been approved as "specialized and innovative" SMEs 10362, of which 36 were approved in the downtown area of Zaozhuang, and the approved enterprises are expected to apply for a maximum of 500,000 yuan. Such as 3D Han Jie Machine (Shandong) Co., Ltd., Shandong Xinuo Electromechanical Technology Co., Ltd., Shandong Xing 'an Color Printing Co., Ltd., Shandong Zhongyan Building Materials Technology Co., Ltd., Shandong Dongtie Electric Power Technology Co., Ltd., Shandong Sanwei Hairong Technology Co., Ltd., Shandong Wanbang Sanuokang Biochemical Pharmaceutical Co., Ltd., China Inspection Group Gong Xin Safety Technology Co., Ltd., China Building Materials Optical Core Technology Co., Ltd., China National Inspection and Testing Holding Group Shandong Co., Ltd.