
Second Engineering Co., Ltd. of CCCC San Gong BureauTianjin Shi, China

Permaloc Corp.Michigan, United States

Hebei Aijiayuan Geothermal Energy Technology Co., Ltd.Hebei Sheng, China

Jinan Chenglong Building Materials Co., Ltd.Shandong Sheng, China

Young-ho OhSouth Korea

Jiangsu Yubo Automation Equipment Co., Ltd.Jiangsu Sheng, China

Zhejiang Jiajia Kid Vehicles Co.,Ltd.

Hangzhou Amplesun Solar Technology Co. Ltd.

Jiangsu Boya Architectural Design Co., Ltd.Jiangsu Sheng, China

Air Water Biodesign Inc

Guangzhou Wudao Water Technology Co., Ltd.Guangdong Sheng, China

Shanghai Tengen-biotech Co.,Ltd.Shanghai Shi, China