
Jigang International Engineering & Technology Co. Ltd.

Hangzhou Shanhu Machinery Co. Ltd.

Shenzhen Baiyimei Technology Co., Ltd.Guangdong Sheng, China

Shanghai Lianjing Polymer Materials Co. Ltd.Shanghai Shi, China

Taizhou Yuanjia Industrial Co. Ltd.

Anhui Wanbo Cable Material Co., Ltd.Anhui Sheng, China

Zhejiang Security Vocational and Technical College

George Louca

Chongqing Wangdefu Metal Structure Co., Ltd.Chongqing Shi, China

Wuxi Shiling Technology Co., Ltd.

Dalian Explorer Technology Co., Ltd.

Toshiaki Nakamura,