General Office:
TEL：0086-631-5285507，5225040        E-mail：zb@wh-public.sd.cninfo.net

Human Resources Dept:
TEL：0086-631-5285514，5285515        E-mail：hr@wietc.com                      personnel@wh-public.sd.cninfo.net

Enterprise Development Dept:
TEL：0086-631-5285511，5285534        E-mail：qfb@wietc.com                      qfb@wh-public.sd.cninfo.net

Planning & Finance Dept.:
TEL：0086-631-5285521，5285522        E-mail：cw@wietc.com                       cw@wh-public.sd.cninfo.net

Legal Affairs Dept.:
TEL：0086-631-5285538，5285537        E- mail：fwb@wietc.com                       fwb@wh-public.sd.cninfo.net