1. Call the national number one: 4007003888 (toll-free) or the complaint hotline: 0757-2229 1803.
2. Use the online message on Wan Jiale website: /services/s-4.asp (note the bottom).
3. Search through the national service hotline map of the website (only the provincial service center can be found, and of course the provincial center will give the municipal after-sales notice)/services/s-5.asp.
Address: Room 220 1 Unit 4, Zhao Yan Fortune Center, Xiumen District, Shijiazhuang.
Shijiazhuang Tel: 0311-86126481Fax: 861264/kloc-0.
Postal code: 050000