
Jiangxi Yulong Waterproof Technology Co., Ltd.

Hangzhou Haizhu Industrial Co., Ltd.

Li Yang Wei Xin Hua Xue You Xian Gong Si

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.