
L&G Co. Ltd.Japan

Hong Kong Shangkuyi Co., Ltd.

Qingdao Jiazhi Biotechnology Co., Ltd.Shandong Sheng, China

Jiangxi Hongyaoda Communication Co., Ltd.Jiangxi Sheng, China

Luk's Bros. Metal Button Factory & Co. Ltd.

Wuhu Jituo Rubber Technology Co. Ltd.

Gentian ASNorway

Huaihe Water Conservancy Committee, Ministry of Water Resources, Anhui Province Water Conservancy Research Institute

Zhongkejian (Tianjin) Technology Group Co., Ltd.Tianjin Shi, China

Green Drain, Inc.United States

Nanjing Wedite Electronic Technology Co., Ltd.Jiangsu Sheng, China

Hubei Absolute Sincerity Steel Structure Co. Ltd.