Fujian Prima Optoelectronics Co.,Ltd
Hangzhou Zezheng Machinery Co., Ltd.
EUROSEAL asLiberecky kraj, Czech Republic
Banshing Plastics Products Shanghai Co. Ltd.
Japan Ferro Haofu Co., Ltd
Guolian Smart Energy Transportation Technology Innovation Center (Suzhou) Co., Ltd.
Tensiter Spa
Lince Italia Spa
Tiangong Aihe Special Steel Co. Ltd.
SCHMALE-Holding GmbH & Co.
Masaru Ishii
Jung-ho Lee