Contact Us Taiwan Cogeneration Corporation Taiwan Cogeneration Corporation. You are welcome to provide your valuable advice, or have any questions, product needs, you can use the following message form to upload your questions and comments, or contact the information below. ADD:11492 6F, No. 392, Rui Guang Road, Neihu, Taipei 11492, Taiwan. R.O.C. TEL:+886-2-8798-2000 FAX:+886-2-8798-2020