Shenzhen Futian District Youth Science and Technology Education Association
Anhui Province (Huaihe River Water Conservancy Committee of the Ministry of Water Resources) Water Conservancy Research Institute (Anhui Water Conservancy Engineering Quality Inspection Center Station)
Changzhou Jude New Material Co., Ltd.
Tower Housewares Ltd.United Kingdom
Zhongshan Tianjiao Electric Co., Ltd.Guangdong Sheng, China
Harbin Shengyi Biotechnology Development Co., Ltd.
Anhui Dingheng Industrial Group Co., Ltd.
Waelzholz New Material (Taicang) Co. Ltd.
Verticil Electronics Corp.
Fujian Shixin Engineering Construction Co., Ltd.
Liyang Shenzhi Elevator Parts Co. Ltd.Jiangsu Sheng, China
DTVG Licensing, Inc.