Dongguan Tuobang Screw Co. Ltd.
Jiangyin Delong Energy Equipment Co., Ltd.
Nijiat Electronics (Shenzhen) Co., Ltd.
Jinan North Traffic Engineering Consulting and Supervision Co., Ltd.
Singer GmbH
Dayang Technology Development, Inc.
Taisei Denki KK
Beijing Infosec Technologies Co.,Ltd.
Daniel Guilló Vivé,
Weihai Ruiyang Boat Development Co., Ltd.
Alb SA
HOLGER CLASEN GmbH & Co. KG