D2B Systems Co. Ltd.
Jiangsu Daotong Environmental Technology Co., Ltd.
Fuchigami Micro Co. Ltd.
Jiangmen Riying Stainless Steel Material Factory Co. Ltd.
Beijing Industrial Technology Research Institute
Christopher Paul Hughes,
Elisabet Srl
Zhejiang Hongyuan Refrigeration Equipment Co., Ltd.
Luxshare Precision Accessory Kunshan Ltd.
Shandong Survey & Design Institute of Water Conservancy
Junichi Takeuchi,
Tiger Technology Co., Ltd.