Kotoku Co. Ltd.
Tianjin Wudao Cultural Tourism Development Co., Ltd.Tianjin Shi, China
Chengdu Zhongxin Polymer Technology Co., Ltd.Sichuan Sheng, China
Gongyi Hengchang Aluminum Co., Ltd.Henan Sheng, China
Chengdu Aoge Optical Glass Co. Ltd.
Changzhou Red Orange Colored Sand Co., Ltd.Jiangsu Sheng, China
Sichuan Bazhong Purui Pharmaceutical Co. Ltd.
Tianjin Lanchao Special Diaozhuang Engineering Co. Ltd.Tianjin Shi, China
Thoma GmbHGermany
Albea Plastic Metallizing Technologies (Shanghai) Co., Ltd.Shanghai Shi, China
Zhenjiang Zhongmei Electron Co. Ltd.Jiangsu Sheng, China
Henan Hongkang Environmental Protection Technology Co., Ltd.Henan Sheng, China