
Hubei Zhongke Energy Technology Co., Ltd.

Zhongshan Aomin Electronic Co. Ltd.

Tianjin Qinglong Construction & Installation Eng Co., Ltd.

Shanghai Anyo Navinfo Information Technology Co., Ltd.Shanghai Shi, China

Suzhou Kaimao Feed Additives Co., Ltd.Jiangsu Sheng, China

Shandong Wohua Yuanda Environmental Technology Co., Ltd.Shandong Sheng, China

Xiamen Nuokangde Biological Technology Co., Ltd.

Liansheng Paper Industry (Longhai) Co., LtdFujian Sheng, China

RINGSPANN GmbHHessen, Germany

Shandong Liansu Technology Industrial Co., Ltd.Shandong Sheng, China

Ningbo Wenkui Holding Group Co., Ltd.Zhejiang Sheng, China

Shanxi Qingze Environmental Technology Co., Ltd.Shanxi Sheng, China