Birkenstock Ip GmbH
Solti Co., Ltd.
Ningbo Taizhong Mould & Plastic Co., Ltd.Zhejiang Sheng, China
UVAT Technology Co., Ltd.Jiangsu Sheng, China
Zhejiang Aishuibao Piping Systems Co. Ltd.
Ningbo Albert Novosino Co LtdZhejiang Sheng, China
Qingdao Guogong High-tech Materials Co., Ltd.
Tianyi Technology Co. Ltd.Shandong Sheng, China
Cheng Dou Bai Shi Te Jin Gang Shi Zuan Tou You Xian Gong SiSichuan Sheng, China
Anhui Huoshan Longxin Metal Technology Co., Ltd.Anhui Sheng, China
Robert Bernard
Beijing Wuzi UniversityBeijing Shi, China