HotLine：

Shanghai Passion Information Tech Co., Ltd(HeadCouter)
Address: Rm.28F,Building T1,Jiahui Plaza No.2601,Xietu Road ,Xuhui District.Shanghai.China
Tel：+86-021-5187 0017
Fax：+86-021-5156 1359
Mail：sales@tnkey.cn
           tech@tnkey.cn

Beijing Passion Information Services Co., Ltd.(Branch Company)

Address：Room:1720,Xiandai Cheng,Chaoyang District, Beijing,  P.R. China
Tel：13296027252
Mail：sales@tnkey.cn
Tech Support： tech@tnkey.cn

Wuhan Passion M&E equipment Co.,Ltd(Branch Company)

Address：Room:4-302,SBI Street,East Lake Development District, Wuhan, Hubei, P.R. China, 430074
Tel：14782588945
Mail：sales@tnkey.cn
Tech Support： tech@tnkey.cn

Guangzhou Passion Automation Co., Ltd.(Branch Company)

Address：New Gang west Street,Haizhu District, Guangzhou, Guangdong, P.R. China
Tel：13262616431
Mail：sales@tnkey.cn
Tech Support： tech@tnkey.cn