UTICS Corp.
Xinghua Chengshun Fire Technology Research Institute Co., Ltd.Jiangsu Sheng, China
C.F. Braun & Co.California, United States
Jiangsu Kemao New Material Technology Co., Ltd.
North China Engineering Investigation Institute Co. Ltd.
Shitaishi Plastics (Shiyan) Co., Ltd.
Dongguan Zhenaiku Rubber & Plastic Products Co., Ltd.
Hatch Associates Ltd.British Columbia, Canada
Dongguan Caili Building Maintenance Technology Co., Ltd.Guangdong Sheng, China
Tokyo Metropolitan Sewerage Service Corp.
Wuchang Shouyi UniversityHubei Sheng, China
Shanchuan Biotechnology (Wuhan) Co., Ltd.