Jiangsu Galaxy Group Co., Ltd.Jiangsu Sheng, China
Hubei Huayitong Rubber Co. Ltd.
Zhongshang Aixiang Ecological Technology Co., Ltd.
Beijing Kenuo Weiye Optoelectronics Technology Co., Ltd.Beijing Shi, China
Qingdao Weigan Technology Co., Ltd.Shandong Sheng, China
Fischer W Müller Blasformtechnik GmbhGermany
Zhejiang Futong Optical Fibre Technology Co. Ltd.Zhejiang Sheng, China
Sound Ecological Technology Co., Ltd.Tianjin Shi, China
Goufa Development Co., Ltd
Zhengzhou Xinyufei Digital Technology Co., Ltd.Henan Sheng, China
Gertsch & Co. AG
Yida Special Steel Co.,Ltd.Zhejiang Sheng, China