FreeSpirit (Shanghai) Precision Instruments Co., Ltd.
Room 2109, 21st Floor, Building 2, No. 118 Feihong Road, Hongkou District, Shanghai, China
FreeSpirit (Suzhou) Instruments Co., Ltd.
Building 10, No. 888 Gongtang Road, Luzhi Town, Wuzhong District, Suzhou, Jiangsu Province, China
FreeSpirit (Tianjin) Instruments Co., Ltd.
A Block, Zhichuang Workshop, Jincai Garden, Xianshuigu Town, Jinnan District, Tianjin, China