Changsha Service Center
Center Office: Tel :0731-4441169　　 Fax :0731-2120769
Business Department: Tel :0731-4414869
Engineering Department: Phone: 0731-2120769 　　Fax :0731-2120769
Engineering Complaints: Tel :0731-4432769

Service Center in Chongqing　
Center office: Tel :023-67507223 to 808　　 Fax :023-67790002
Engineering Department: Tel :023-67507229 to 807 　　Fax :023-67790002

Service center in Wuhan
Center Office: Fax :027-82705570 　　Tel :027-52233887

Yong-day Sichuan Province
Center Office: Phone :028-85589862　　 Fax :028-85589852

Zhuhai Service Center
Center Office: Tel :0756-6219079　　 Fax :0756-8129287

Service center in Hainan
Center Office: Tel :0898-66705239 　　Fax :0898-66756407

Shunde Service Center
Center Office: Tel :0757-22614888　　 Fax :0757-22222939

Northwest Service Center
Center Office: Tel :0931-2138757 2138759 　　Fax :0931-8479406

Xi'an Service Center
Center Office: Phone :029-87915626 　　FAX :029-87915626

Foshan Service Center
Center Office: Tel :0757-82515220　　 Fax :0757-82515221

Kunming Service Center
Center Office: Tel :0871-8026750　　 Fax :0871-8026750 0871-3625128

Dongguan Service Center
Center Office: Tel :0769-85359579 　　Fax :0769-85359579

Shaoguan Service Center
Center Office: Tel :0751-8870019 　　Fax :0751-8890119

Xiamen Office
Center Office: Tel :0592-50743972915768　　 Fax :0592-5074397

Zhuzhou Office
Center Office: Tel :0733-8470052 Fax :0733-8209743

Beijing Office
Center Office: Tel :010-63397958 　　Fax :010-63397958

Shaoyang Office
Center Office: Tel :0739-5220770 Fax :0739-5220770