Chemsunny world trade center 1, No.28 Fuxingmennei Street.
2. Block A, Desheng Kaixuan Building, No.36 Dewai Street.
3. Block A, Wanfang Building, No.60 Xinhua West Street, Beiyuan Street.
4. Inside 0 1 Floor 102, Building 6, No.8 Courtyard of Shui 'an South Street.
5. Wenbo Building, No.2 Wanshou Road West Street.