- LC Int.
- Address:No., C, Taiwan, Taiwan
- Antai Metal Ind. Co., Ltd
- Address:Chung Hsin Rd., San Chung, Taiwan
- Yuh Jih Industrial Co., Ltd.
- Address:No.19, 37th Rd., Taichung Industrial Park, Taichung, Taiwan
- Hunt Regal Enterprise Co., Ltd.
- Address:Chang Chiang Road, Taipei County, Taiwan
- WAYING-HHS LIMITED
- Address:12F, No. 128, Sec. 3, Min Sheng E. Rd.,, Taipei, Taiwan
- Sintrong Industrial Corporation
- Address:sd, Tainan, Taiwan, Taiwan
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