Shandong Weidian Technology Co., Ltd.Shandong Sheng, China
Sinomine Rock and Mineral Analysis (Tianjin)Co.,Ltd.Tianjin Shi, China
National Land Survey
Shandong Province Xinyang Energy Co. Ltd.Shandong Sheng, China
Foshan City WEHO Machinery Co., Ltd.Guangdong Sheng, China
Beijing Housing Industrialization Group Co., Ltd.Beijing Shi, China
Nan Lee HuSingapore
Taicang Pearl River Belt FactoryJiangsu Sheng, China
Heilongjiang Caige Design Intelligent Manufacturing Group Co., Ltd.Heilongjiang Sheng, China
ERA Security Hardware Ltd.
Innovital, LLCUnited States
Daeyoung Engineering & Steel Industries Co. Ltd.South Korea