- Shing Hsin Aluminium Co.,Ltd.
- Address:No. 350, Houing, Xigang District., Tainan 72346, Taiwan Tainan Tainan 72346 Taiwan
- LNC Technology Co., Ltd.
- Address:19F,NO.78-2,SECT.3,TAICHUNG KANG RD., TAICHUNG CITY 407,TAIWAN,R.O.C. TAICHUNG CITY TW 407 Taiwan
- Advanced materials Technology & Engineering, Inc.
- Address:272-8, Cihyun Rd., Hsinchu Taiwan 300 Taiwan
- Huang's Ho Precision Co., Ltd
- Address:No.30-3, Ln. 59, Nanyang Rd., Fengyuan Dist., Taichung City Taiwan Taiwan
- Dijata Co., Ltd.
- Address:Nei-Hu Taipei Taipei 11489 Taiwan
- Tai Yen Precision Industry Co., Ltd.
- Address:No.5, Ln. 56, Sec. 1, Nanshan Rd., Luzhu Township Taoyuan County Taiwan 338 Taiwan
- Fiuco Company
- Address:No.31, Lane 128, Yungho Road, Chungho City, Taipei Taiwan
- Ajei International Co. Ltd.
- Address:No. 160 Zong Kuang RD. Hu Ko Hiang Hsin Chu 302 Taiwan
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