- W.C.Heraeu
- Address:4F-5, No. 408, Rui-Guang Road
- Son King Enterprises Co., Ltd.
- Address:No 14, Lane 359, Hsiao-chien Rd, Yangmei
- Concord-Top
- Address:8f-3, No. 160, Sec. 1, Taichung Port Rd.
- ECTO CHEMICAL Co.Ltd
- Address:Lane Twenty-Eight Street Five Hodong Road
- Core Chemical Inc.
- Address:Chia-yiming-hsiung
- W.C.Heraeus
- Address:4F-5, No. 408, Rui-Guang Road
- ACE Chemical
- Address:No. 12-6, Hu Tsu Rd. , Hu Pei Tsun, Lin Kou Hsiang,
- Yuh Dean Ind. Co., Ltd
- Address:8f-3, No 160 Taichung Port Road,
- Algae-X International
- Address:5400-1 Division Drive Fort Myers, FL 33905
- Ching Huei Ceramics Co. Ltd
- Address:
- Parada Fine Chemical Inc
- Address:A1,14f, No.130, Chung Te Road, Sec.2, Taichung, Taiwan, R. O. C.
- cindy-year fortune corp
- Address:4F268 CHUNG CHING N. ROAD, SEC. 3
- ANWIN TECHNOLOGY CO., LTD.
- Address:11-3FL., No. 171, Nan King E. Rd. Sec. 4
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