Address： The 17/F, Effectual Building, 16 Hennessy Road, Wan Chai, Hong Kong
(MTR Exit and Across from the Three Pacific Place)
Office Hours：
| Monday to Friday | 09:30 – 13:00 |
| 14:00 – 18:00 | |
| Saturday | 09:30 – 13:00 |
| Sunday and Public Holiday | Closed |
Enquiry Hotline：(852) 5122-2832
Office Tel：(852) 3998-4123
Fax：(852) 3998-4127
China：(86) 150-1251-4199
Email：lawrencengnco@gmail.com
Non-office Hour：
Tel：(852) 5122-2832
