Address: No. 21-2, Aly. 1, Ln. 749, Zhenxing Rd., Guishan Dist., Taoyuan City 33353, Taiwan

Phone: (+886) 3 359 2900

Fax: (+886) 3 359 2992

Mobile: (+886) 905883587

LINE: idanhu

WhatsApp: idanhu4

Email: pu@yssteel.com.tw