Shandong Yu Long Environmental Protection Polytron Tech, Inc.Shandong Sheng, China
Nanjing Muche Information Technology Co., Ltd.Jiangsu Sheng, China
Sichuan Wanfang Air Conditioning Purification Equipment Co., Ltd.Sichuan Sheng, China
Zhejiang Yiyuan Technology Co., Ltd.Zhejiang Sheng, China
Shanghai Yunshui Engineering Design Co., Ltd.Shanghai Shi, China
Beijing Dadi Zongheng Technology Co., Ltd.Beijing Shi, China
Nantong Yaohua Fiber Co. Ltd.
Chengdu Guangtong Automobile Co., Ltd.Sichuan Sheng, China
Changzhou Changrui Technology Co., Ltd.Jiangsu Sheng, China
Cogit Corp.Osaka-fu, Japan
Suzhou Jiasheng Construction Engineering Co. Ltd.
Shaanxi Hangyu Nonferrous Metal Processing Co., Ltd.Shaanxi Sheng, China