Ningbo Tongrun Lighting Co., Ltd.Zhejiang Sheng, China
Zhejiang Pujiang Yongjin Industry and Trade Co., Ltd.Zhejiang Sheng, China
Jiaxing Worui Technology Co., Ltd.Zhejiang Sheng, China
Takahashi Iron Works Co., Ltd.
Zhejiang Yicaotang Biotechnology Co., Ltd.Zhejiang Sheng, China
Balboa Instruments, Inc.California, United States
Shandong Shengmuyuan Wood Industry Co., Ltd.Shandong Sheng, China
Yamanaka KKTokyo-to, Japan
Guangdong Polygruimer New Materials Co., Ltd.Guangdong Sheng, China
Prstngen Sverige AB
Dragon Totem Technology (Hefei) Co., Ltd.
Liaoning Qinghe Electric Power Generating Co. Ltd.Liaoning Sheng, China