Weinan Dingxin Innovation and Intelligent Manufacturing Technology Co., Ltd.Shaanxi Sheng, China
Schlingentex SRL
Insituform Netherlands BVNetherlands
Nanjing Polytechnic University
Visko
Shanxi Yuansheng Casting & Forging Industry Co., Ltd.Shanxi Sheng, China
Quanzhou Taiwanese Investment Zone Shangliang Building Decoration Co., Ltd.Fujian Sheng, China
Tianjin Shibei Water Co. Ltd.Tianjin Shi, China
Kunming Haichuan Dianhe Engineering Materials Co., Ltd.Yunnan Sheng, China
North Tiantu UAV Technology Chengdu Co., Ltd.Sichuan Sheng, China
Guilin Chunxiao Environmental Protection Technology Co., Ltd.Guangxi Zhuangzu Zizhiqu, China
Shandong Dongjia Group Co., Ltd.