- Zhejiang Econns Industry Co.,Limited
- Address:WeiYe Street Jiang Tang Town Jinhua Zhejiang 321000 China
- Jilin L&H Measure and Control Equipment Co.,LTD
- Address:NO.1677, Jincheng Street, Jingyue Economic Development Zone, Changchun Jilin 130117 China
- Shanghai Yongxu Technolgy Co., Ltd.
- Address:Jingao Road, Pudong, Shanghai, Shanghai, China
- Hebei Yuanjiang Water Meter Co., Ltd
- Address:li, Xingtai, Hebei, China
- Jiangsu Huahai M&C Technology Co., Ltd
- Address:No 299,Huahai road, Huaian, Jiangsu, China
- Dpdceramic Co,ltd
- Address:NO:60-62,Road 4th round, foshan, guandong, China
- Qingdao Guihe Technology Co.,Ltd
- Address:Changcheng Road Qingdao Shandong 266400 China
- Xian Dechuang Electrical Technology Co., Ltd
- Address:Jinye road No.69, Xi'an High-tech Industrial Development Zone Xian Shanxii 710067 China
- Cangzhou Kuntai Machinery
- Address:Jiefang west road,yunhe dist., Cangzhou, Hebei, China
- Yantai Huadian Measurement Control Equipment Co.,Ltd.
- Address:57-6 Yantai Shandong 264000 China