Vision Membrane Technologies, Inc.
China Railway Third Bureau Group Sixth Engineering Co Ltd.Shanxi Sheng, China
Lelys Industrial Co., Ltd
Tokyo Fine Chemical Co., Ltd.Tokyo-to, Japan
Wujiang Runlei Textile Co., Ltd.
Ein Co., Ltd.
Shanghai Xinli Ecological Environment Engineering Co., Ltd.
Zhejiang Guotai Construction Group Co. Ltd.
Suzhou Zhongxian Electronic Technology Co., Ltd.Jiangsu Sheng, China
Chengde Green Building Energy Saving Technology Co., Ltd.Hebei Sheng, China
Liyang Wansheng Casting Co., Ltd.Jiangsu Sheng, China
Fixcel Group Oy