Tatsuya HayashiHyogo-ken, Japan
Yancheng Dafeng District Biqi Sealing System Co., Ltd.
Shandong Yifu Jinye Jewelry Co.,Ltd.
Pinghu Electronics Co., Ltd.Zhejiang Sheng, China
Anhui Chengwei Fire Technology Co., Ltd.Anhui Sheng, China
Yichuan Country Electricity BureauShaanxi Sheng, China
SHANG XIA Trading (Shanghai) Co., Ltd.
Xinyi Group Co., Ltd.Shandong Sheng, China
Guangzheng Construction Group Co. Ltd.
Chongqing College of Electronic Engineering
Wenzhou Haodi Hardware Decoration Co., Ltd.Zhejiang Sheng, China
Shanghai Zhourun Industrial Co. Ltd.