
Shenzhen Panlong Environmental Technology Co., Ltd.Guangdong Sheng, China

Henan Dino Environmental Technology Co., Ltd.Henan Sheng, China

Ningbo Yongdachi Chemical Fiber Technology Co., Ltd.Zhejiang Sheng, China

C und L GmbH & Co. KGNordrhein-Westfalen, Germany

Shengtuo Thermal Control Technology Jiangsu Co., Ltd.Jiangsu Sheng, China

Guangdong Railway Planning and Design Research Institute Co., Ltd.Guangdong Sheng, China

Beijing Urban Construction Exploration & Surveying Design

Guangzhou Yang New Technology Research Co., Ltd.Guangdong Sheng, China

Taiwan Bear Industry Co., Ltd

Zhongjun Technology Co., Ltd.Xinjiang Uygur Zizhiqu, China

Ningbo Taifengyuan Electric Co., Ltd.Zhejiang Sheng, China

Pierian Holdings, Inc.