Xingliang Industry Co., Ltd
Sigom SrlRimini, Italy
ChangChun YangGuang Wood Co., Ltd.Jilin Sheng, China
Jiangsu Tianzhirui Energy-saving Building Materials Technology Co., Ltd.Jiangsu Sheng, China
Beijing Puhui Chemical Building Materials Co., Ltd.
Lihuayi Lijin Refining & Chemical Co., Ltd.
Suzhou Opec Auto Parts Co., Ltd.Jiangsu Sheng, China
Zhejiang Yihe New Material Co., Ltd.Zhejiang Sheng, China
Guangzhou Haozhi Biotechnology Co., Ltd.Guangdong Sheng, China
Hefei Hengxinji Electronics Co., Ltd.
Quanzhou Honggang Communication Equipment Co., Ltd.Fujian Sheng, China
Makoto Kaneko,Tokyo-to, Japan