- ENGIMAX INDUSTRIAL CORP.
- Address:# 5, Lane 48, Tatung Road
- Pro-ocean Enterprise Co.,ltd.
- Address:Chung Ching S, Rd
- Rolling Spring Company (RSC)
- Address:6th Floor, # 285, Sec. 3, Ho-Ping East Rd.
- YIEN BONG HARDWARE INDUSTRIAL CO.,LTD.
- Address:No.2, Lane 29, Cyongtai Road
- Hualong
- Address:chenhui 1st
- Guide Well Enterprise Co., Ltd.
- Address:1f, No. 18, 79 Lane Chien-Kuo S. Rd. Sec. 2
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