
Chengdu Kingfa Sci & Tech Advanced Materials Co. Ltd.

ThyssenKrupp Krause GmbH

Shenyang Huayu Ground Source Heat Pump Heating Co., Ltd.

Leo Longlife Oyj

Zhangpu County Jianjin Intelligent Technology Co., Ltd.Fujian Sheng, China

Liansu Technology Development Wuhan Co. Ltd.Hubei Sheng, China

Eletra Ltd.

Zaozhuang Tianyi Industry Co. Ltd.

Ningbo Dingan Electric Appliance Co. Ltd.Zhejiang Sheng, China

Ing Franco & C SpA

Shenzhen Zhengxi Green Building Technology Engineering Co.,

Anhui Gaolaozhuang Ecological Agriculture Technology Co., Ltd.Anhui Sheng, China