- Taipei Duct Industries Corporatio
- Address:No. 5, Yu 7 Rd., Youth Industrial Park
- Yieh Mau Corporatio
- Address:Taiwa
- China Tah Lee Special Steel Co., Ltd.
- Address:No. 137, Chiung-Lin Rd
- Stampingmaster
- Address:
- Hsin Ying Steel Co., Ltd.
- Address:No. 40 San De Street, Keng Kou Village
- YUH SHENG STAINLESS STEEL CO., LTD.
- Address:LANE2, YONGLE STREET, GANGSHAN DISTRICT
- STEEL STRIP COMPANY CO LTD.
- Address:No. 253, Lanchang Rd. , Nanzih District, Kaohsiung City 811, Taiwan (R. O. C)
- Cheng Ying Stainless Steel Trading Ltd.
- Address:1F. No.215, Sec2, Jhonghua N.Rd
- Paper Asia Corp.
- Address:Zhong-shan Rd
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