- Way Train Industrie
- Address:Taiwa
- Great Round Industrial Co., Ltd.
- Address:No.37, Lane 126, Sec.2, Hsitun Road
- HSU TEAN ENTERPRISE CO., LTD.
- Address:2F, No. 14, Lane 3, Rou I St., Xindian District
- Witman Corporatio
- Address:606, Sec. 3, Zhangnan Road
- ZHENGQIANG PRECISION ENTERPRISES LTD.
- Address:
- HOYA INTERNATIONAL CO.,LTD
- Address:
- Auto Rich Tools Industrial Co., Ltd.
- Address:No. 259, Yin Sin St. , East District
- HOWE SHENG INTERNATIONAL CO., LTD.
- Address:: Other Taiwa
- KING YONG INDUSTRIAL CO., LTD
- Address:NO.642, Yongchun E. 7th Rd
- Four Squares Tools Co. Ltd
- Address:
- K-Tech Tools Co., Ltd.
- Address:Fu-Shin S. Rd., Taipei, Taiwan, Taiwan
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