Shenzhen Emmart Technology Co., Ltd.
Kangxinda Technology (Suzhou) Co., Ltd.Jiangsu Sheng, China
Shanghai SIGMA High-tech Co.,Ltd.Shanghai Shi, China
Suzhou Campbell Electronic Equipment Co., Ltd.Jiangsu Sheng, China
Ferdinand Piëch,
Nantong Shuanghe Food Co. Ltd.
Hefei Hezong Optoelectronics Technology Co., Ltd.
taiwan industrial co., ltd.
Hubei Hanjia Liushi Tea Industry Co., Ltd.
Beijing Municipal Road & Bridge Management & Maintenance Group
Dongguan Zhisheng Plastic Products Co.,Ltd.
E.S.I. SRL