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Hangzhou Haizhu Industrial Co., Ltd.
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Susumu Watanabe,
Shenzhen Zhongke Houde Technology Co., Ltd.
Kohei Sato,
European Nano Invest AB
Wuxi Weida Chemical Co. Ltd.
Guangdong Ocean UniversityGuangdong Sheng, China
Wuhan Zhongyong Industrial Technology Co., Ltd.
Hangzhou Pengrun Electronics Co., Ltd.
Fujian Taiming Casting Technology Co. Ltd.