
Dongguan LANGOW Environmental Protection Energy-Saving Technology Co.,LTDGuangdong Sheng, China

Zhongke Synthetic Oil Inner Mongolia Co., Ltd.Nei Mongol Zizhiqu, China

Beijing Jiejing Environmental Protection Technology Co., Ltd.

Guangdong Caishi Textile Co., Ltd.Guangdong Sheng, China

Zhejiang Hengtong Electric Control Equipment Co., Ltd.Zhejiang Sheng, China

Nanjing Herong Xinye Information Technology Co., Ltd.Jiangsu Sheng, China

Huzhou Xinkaiyuan Crushed Stone Co., Ltd.Zhejiang Sheng, China

QIAGEN Healthcare Biotechnologies Systems GmbHGermany

Chengdu Hongtai Machinery Co., Ltd.Sichuan Sheng, China

Ximo Electric, Inc. of ZhuhaiGuangdong Sheng, China

Jining Woerfu Engineering Machinery Co. Ltd.Shandong Sheng, China

Shenlian International Co., Ltd