| Products | Applications | Contact Person |
| Diethylene Glycol ( DEG ) | Unsaturated Polyester Resin Grinding aids Brake fluid |
Nien-Ko, Huang englishservice@tong-fong.com +886 930-055-214 Assistant: Yi-Chieh, Lin englishservice@tong-fong.com TEL: +886 4-2326-8131 FAX: +886 4-2326-3464 |
ADDRESS：
8F., No. 219, Sec. 3, Nanking E. Rd., Zhongshan Dist., Taipei City 104506, Taiwan (R.O.C.)
TEL：+886 2-2713-2221 (20 lines)
+886 2-6608-8555 (20 lines)
FAX：+886 2-2716-8105
ADDRESS：
5F.-1, No. 116, Dadun 20th St., Xitun Dist., Taichung City 407514, Taiwan (R.O.C.)
TEL：+886 4-2326-8131
FAX：+886 4-2326-3464