Qingzhou Zhonglu Packaging Machinery Co., Ltd., Shandong Jiayuan Machinery Co., Ltd., Hefei Duwei Chemical Technology Co., Ltd., Guangzhou Lianyi Mechanical and Electrical Equipment Engineering Co., Ltd., Qingzhou Jinpeng Filling Machinery Factory, Jiangyin Chucheng Machinery Equipment Manufacturing Co., Ltd., Kunshan Lianxiao Mechanical and Electrical Equipment Co., Ltd., Qingzhou Mingwei Packaging Machinery Factory, Shanghai Jiangrui Machinery Co., Ltd., Fujian Hui'an Jinding Electronic Scale Co.., Ltd., Shanghai Kaishi Electronics Co., Ltd., Guangzhou Huixin Mechanical and Electrical Equipment Engineering Co., Ltd., Qingzhou Jiarun Packaging Machinery Factory, Anhui Carl Refrigeration Technology Co., Ltd., Factory Haoda Machinery of Shandong Xiajin County, Shandong Province Cailong Chemical Equipment Factory of Xiajin County, Hefei Duwei Automatic Feeding Equipment Co., Ltd., Xiajin Jiayuan Machinery Co., Ltd., Changzhou Jingfeng Packaging Technology Co., Ltd.
The rankings above are in no particular order, I hope to adopt them~