Dalian Huarui Heavy Industry International Co. Ltd.
Ishibashi KK
A-Tech (Suzhou) Precision Engineering Co., Ltd
Shenzhen Bangbangbang Technology Co., Ltd.
Henan Huanyu Power Co. Ltd.
Dongying Chuangyuan Petroleum Machinery Manufacturing Co., Ltd.
Hans Christian Jacobsen
Getinge Skrhamn AB
C. Hermann Gross Metallwarenfabrik KG
Shanghai Tianxun Electronic Equipment Co.,Ltd.Shanghai Shi, China
Chongqing Jiaotong UniversityChongqing Shi, China
Qingdao Fujiade Flour Co. Ltd.