1.
ZEYE Precision Instrument (Kunshan) Co., Ltd.
No.188 Xijiang Road, Develop Zone, Kunshan City, Jiangsu Province
2.
Kunshan Betefu Metal Products Co., LTD
No. 4 Jianhu Road, Xinhu Town, Taicang City, Jiangsu Province
3.
Nantong Yanze Metal Products Co., Ltd.
No. 7 Jinlun West Road, Economic and Technological Development Zone, Rugao City, Jiangsu Province
