Headquarters：
ADD: NO.19, Alley 21, Lane 279 Chung Cheng Road, Yung Kang City, 710 Tainan Hsien, Taiwan.
TEL: 886-6-2337313
FAX: 886-6-2337575
E-mail : luderltd@xuite.net
web-site http://luder.myweb.hinet.net

Office：
ADD:15F, NO.6-27, Lane 685 Slao Dong Road,
Yung Kang City, 710 Tainan Hsien, Taiwan.
FAX: 886-6-3136875
E-mail :redheron@ms63.hinet.net